Common use of Japan Clause in Contracts

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Final Term Sheet May 17, 2017 CAD$1,350,000,000 AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bps

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Solely for the purposes of its obligations pursuant to Sections 309B(1)(a) and 309B(1)(c) of the SFA, AT&T has determined, and hereby notifies all relevant persons (as defined in Section 309A of the SFA) that the Securities are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that are (a) accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), (b) permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations, and (c) not individuals. SCHEDULE IV Final Term Sheet May 1719, 2017 CAD$1,350,000,000 2020 €3,000,000,000 AT&T Inc. CAD$600,000,000 2.850€1,750,000,000 1.600% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.8502028 €750,000,000 2.050% GLOBAL NOTES DUE 2047 2032 €500,000,000 2.600% GLOBAL NOTES DUE 2038 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8501.600% Global Notes due 2024 2028 (the “2024 2028 Notes”) 4.850), 2.050% Global Notes due 2047 2032 (the “2047 2032 Notes”) and 2.600% Global Notes due 2038 (the “2038 Notes” and, together with the 2028 Notes and the 2032 Notes, the “Notes”) TRADE DATE: May 1719, 2017 2020 SETTLEMENT DATE: DATE (T+5*): May 3027, 2017 2020 MATURITY DATE: May 2519, 2024 2028 for the 2024 2028 Notes May 2519, 2047 2032 for the 2047 2032 Notes May 19, 2038 for the 2038 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T2028 Notes: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS€1,750,000,000 2032 Notes: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS€750,000,000 2038 Notes: General corporate purposes. INTEREST €500,000,000 REFERENCE EUR MIDSWAP RATE: 2.8502028 Notes: -0.190% per annum for the 2024 Notes 4.8502032 Notes: -0.061% per annum for the 2047 Notes INTEREST PAYMENT DATES2038 Notes: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 0.054% REOFFER SPREAD TO EUR MIDSWAP: 2028 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY+180 bps 2032 Notes: A business day in The City of New York and Toronto OPTIONAL REDEMPTION+213 bps 2038 Notes: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 +255 bps

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-118476 Final Term Sheet May 17February 1, 2017 CAD$1,350,000,000 2007 SCHEDULE IV U.S.$1,500,000,000 AT&T Inc. CAD$600,000,000 2.850% GLOBAL FLOATING RATE NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2010 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Floating Rate Notes due 2024 2010 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Floating Rate Notes”) TRADE DATE: May 17February 1, 2017 2007 SETTLEMENT DATE: May 30DATE (T+3): February 6, 2017 2007 MATURITY DATE: May 25February 5, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes 2010 AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes $1,500,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.994100.000% for the 2024 Notes 99.359GROSS SPREAD: 0.175% for the 2047 Notes PRICE TO AT&TAT&T INC.: 99.62499.825% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE $1,497,375,000 UNDERWRITERS’ REIMBURSEMENT OF PROCEEDSAT&T INC.’S EXPENSES: General corporate purposes. Underwriters to reimburse $120,000 of AT&T Inc.’s expenses INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes Applicable LIBOR Rate plus 10 basis points INTEREST PAYMENT DATES: Semiannually Quarterly on each February 5, May 25 5, August 5 and November 255, commencing May 5, 2007; provided however, that if any such interest payment date would fall on a day that is not a LIBOR business day, other than the interest payment date that is also the date of maturity, that interest payment date will be postponed to the next succeeding LIBOR business day, unless the next succeeding LIBOR business day is in the next succeeding calendar month, in equal installmentswhich case such interest payment date shall be the immediately preceding LIBOR business day; and provided further, commencing that if the date of maturity is not a LIBOR business day, payment of principal and interest will be made on November 25, 2017 the next succeeding business day and no interest will accrue for the 2024 Notes period from and the 2047 Notesafter such date of maturity. DENOMINATIONS: Minimum of CAD$150,000 $2,000 and integral multiples of CAD$1,000 $1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series N/A JOINT BOOKRUNNERS: Banc of America Securities LLC and Lxxxxx Brothers Inc. ALLOCATION: Floating Rate Notes may be redeemed at any time prior Banc of America Securities LLC $ 480,000,000 Lxxxxx Brothers Inc. $ 480,000,000 Credit Suisse Securities (USA) LLC $ 90,000,000 Gxxxxxx, Sxxxx & Co. $ 90,000,000 Greenwich Capital Markets, Inc. $ 90,000,000 UBS Securities LLC $ 90,000,000 Uxxxxxxx Capital Group, L.L.C. $ 90,000,000 The Wxxxxxxx Capital Group, L.P. $ 90,000,000 U.S.$ 1,500,000,000 REFERENCE DOCUMENT: Prospectus Supplement dated February 1, 2007; Prospectus dated May 24, 2005. THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING EXXXX ON THE SEC WEB SITE AT WXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE BANC OF AMERICA SECURITIES LLC AT 1-(800)-294-1322 OR LXXXXX BROTHERS INC. AT 1-(000)-000-0000. ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 200 AT&T Inc. 100 X. Xxxxxxx Street San Antonio, Texas 78205-2233 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the applicable Par Call Date undersigned, $ principal amount of the Company’s above-captioned securities (as set forth in the table below“Securities”), in whole or from time to time in partoffered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 200 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 200 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 200 AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Solely for the purposes of its obligations pursuant to Sections 309B(1)(a) and 309B(1)(c) of the SFA, AT&T has determined, and hereby notifies all relevant persons (as defined in Section 309A of the SFA) that the Securities are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. SCHEDULE IV Final Term Sheet May 17September 4, 2017 CAD$1,350,000,000 2019 €3,000,000,000 AT&T Inc. CAD$600,000,000 2.850€1,000,000,000 0.250% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.8502026 €1,250,000,000 0.800% GLOBAL NOTES DUE 2047 2030 €750,000,000 1.800% GLOBAL NOTES DUE 2039 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8500.250% Global Notes due 2024 2026 (the “2024 2026 Notes”) 4.850), 0.800% Global Notes due 2047 2030 (the “2047 2030 Notes”) and 1.800% Global Notes due 2039 (the “2039 Notes” and, together with the 2026 Notes and the 2030 Notes, the “Notes”) TRADE DATE: May 17September 4, 2017 2019 SETTLEMENT DATE: May 30DATE (T+5): September 11, 2017 2019 MATURITY DATE: May 25March 4, 2024 2026 for the 2024 2026 Notes May 25March 4, 2047 2030 for the 2047 2030 Notes September 14, 2039 for the 2039 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes 2026 Notes: €1,000,000,000 2030 Notes: €1,250,000,000 2039 Notes: €750,000,000 REFERENCE EUR MIDSWAP RATE: 2026 Notes: -0.451% 2030 Notes: -0.227% 2039 Notes: 0.090% REOFFER SPREAD TO EUR MIDSWAP: 2026 Notes: + 75 bps 2030 Notes: + 105 bps 2039 Notes: + 175 bps REFERENCE GOVERNMENT SECURITY: 2026 Notes: DBR 0.500 due February 15, 2026 2030 Notes: DBR 0.000 due August 15, 2029 2039 Notes: DBR 4.250 due July 4, 2039 REFERENCE GOVERNMENT PRICE: 2026 Notes: 109.16% 2030 Notes: 106.98% 2039 Notes: 195.77% REOFFER SPREAD TO GOVERNMENT SECURITY: 2026 Notes: + 117.4 bps 2030 Notes: + 149.9 bps 2039 Notes: + 222.8 bps PRICE TO PUBLIC (ISSUE PRICE): 99.9942026 Notes: 99.686% for the 2024 Notes 99.3592030 Notes: 99.771% for the 2047 Notes 2039 Notes: 99.335% REOFFER YIELD: 2026 Notes: 0.299% 2030 Notes: 0.823% 2039 Notes: 1.840% FEES: 2026 Notes: 27.5 bps 2030 Notes: 35 bps 2039 Notes: 50 bps PRICE TO AT&T: 99.6242026 Notes: 99.411% for the 2024 Notes 98.8592030 Notes: 99.421% for the 2047 Notes 2039 Notes: 98.835% NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes 2026 Notes: €994,110,000 2030 Notes: €1,242,762,500 2039 Notes: €741,262,500 USE OF PROCEEDS: General corporate purposesAT&T intends to use these proceeds to pay down amounts outstanding under its $3.55 billion term loan credit agreement, dated as of November 20, 2018, with Bank of America, N.A., as agent and its $2.85 billion syndicated term loan credit agreement, dated as of January 31, 2019, with certain investment and commercial banks and Citibank, N.A., as administrative agent. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: Underwriters to reimburse $1,500,000 of AT&T’s expenses. INTEREST RATE: 2.8502026 Notes: 0.250% per annum for the 2024 Notes 4.8502030 Notes: 0.800% per annum for the 2047 Notes 2039 Notes: 1.800% per annum INTEREST PAYMENT DATES: Semiannually Annually on each May 25 and November 25, in equal installmentsMarch 4, commencing on November 25March 4, 2017 2020, for the 2024 2026 Notes and the 2047 2030 Notes. Annually on September 14, commencing on September 14, 2020, for the 2039 Notes. DENOMINATIONS: Minimum of CAD$150,000 €100,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day €1,000 in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsexcess thereof.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-[ o ] Final Term Sheet May 17, 2017 CAD$1,350,000,000 [ Date ] SCHEDULE IV U.S.$ AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 [ Title of Debt Securities ] ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 [ Title of debt securities ] (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 DATE (T+3): MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes GROSS SPREAD: PRICE TO AT&TAT&T INC.: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE UNDERWRITERS’ REIMBURSEMENT OF PROCEEDSAT&T INC.’S EXPENSES: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of JOINT BOOKRUNNERS: ALLOCATION: Notes may be redeemed at any time prior U.S.$ REFERENCE DOCUMENT: THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE [ REPRESENTATIVE ] AT 1-(800)- -. ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 20 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the applicable Par Call Date undersigned, $ principal amount of the Company’s above-captioned securities (as set forth in the table below“Securities”), in whole or from time to time in partoffered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 20___, herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 20___, unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 20___ AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. SCHEDULE IV Final Term Sheet May 17, 2017 CAD$1,350,000,000 [ Date ] U.S.$ AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 [ Title of Debt Securities ] ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 [ Title of debt securities ] (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 DATE (T+[●]): MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes GROSS SPREAD: PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior TAX GROSS UP: TAX CALL: INDENTURE AND RANKING: RATINGS: JOINT BOOKRUNNERS: CUSIP NUMBER: REFERENCE DOCUMENT: THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE [ REPRESENTATIVE ] AT 1-(800) . ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 20 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the applicable Par Call Date undersigned, $ principal amount of the Company’s above-captioned securities (as set forth in the table below“Securities”), in whole or from time to time in partoffered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 20___, herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon Trust Company, N.A. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 20___, unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 20 AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. SCHEDULE IV Filed Pursuant to Rule 433 Registration No. 333-187350 Final Term Sheet May 178, 2017 CAD$1,350,000,000 2013 AT&T Inc. CAD$600,000,000 2.850£1,000,000,000 4.250% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2043 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8504.250% Global Notes due 2024 2043 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 178, 2017 2013 SETTLEMENT DATE: May 3015, 2017 2013 (T+5) MATURITY DATE: May 25June 1, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes 2043 AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes £1,000,000,000 REFERENCE GOVERNMENT SECURITY: GBP 4.50% due December 2042 REFERENCE GOVERNMENT PRICE/RATE: 127.850 / 3.062% REOFFER SPREAD TO GOVERNMENT SECURITY: +118 bps PRICE TO PUBLIC (ISSUE PRICE): 99.99499.377% for the 2024 Notes 99.359SEMI ANNUAL REOFFER YIELD 4.242% for the 2047 Notes ANNUAL REOFFER YIELD: 4.287% FEES: 60 bps ALL-IN YIELD: 4.323% PRICE TO AT&T: 99.62498.777% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes £987,770,000 USE OF PROCEEDS: General corporate purposes, including the repayment of maturing debt. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: Underwriters to reimburse $800,000 of AT&T’s expenses INTEREST RATE: 2.8504.250% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATESDATE: Semiannually Annually on each May 25 and November 25, in equal installmentsJune 1, commencing on November 25June 1, 2017 for the 2024 Notes and the 2047 Notes. 2014 DENOMINATIONS: Minimum of CAD$150,000 £100,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day £1,000 in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsexcess thereof.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. SCHEDULE IV Filed Pursuant to Rule 433 Registration No. 333-165543 Final Term Sheet May 17March 6, 2017 CAD$1,350,000,000 2013 €1,650,000,000 AT&T Inc. CAD$600,000,000 2.850€1,250,000,000 2.500% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.8502023 €400,000,000 3.550% GLOBAL NOTES DUE 2047 2032 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8502.500% Global Notes due 2024 2023 (the “2024 2023 Notes”) 4.850and 3.550% Global Notes due 2047 2032 (the “2047 2032 Notes” and, together with the 2023 Notes, the “Notes”) TRADE DATE: May 17Xxxxx 0, 2017 SETTLEMENT 0000 XXXXXXXXXX DATE: May 30March 13, 2017 2013 (T+5) MATURITY DATE: May 25March 15, 2024 2023 for the 2024 2023 Notes May 25December 17, 2047 2032 for the 2047 2032 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for 2023 Notes: €1,250,000,000 2032 Notes: €400,000,000 REOPENING: The 2032 Notes constitute a further issuance of, and will form a single series with, the 2024 €1,000,000,000 3.550% Global Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&Tdue 2032 issued on December 17, 2012. REFERENCE EUR MIDSWAP: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS2023 Notes: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS10-year 2032 Notes: General corporate purposes. INTEREST Interpolated 20-year REFERENCE EUR MIDSWAP RATE: 2.8502023 Notes: 1.724% per annum for the 2024 Notes 4.8502032 Notes: 2.323% per annum for the 2047 Notes INTEREST PAYMENT DATESREOFFER SPREAD TO EUR MIDSWAP: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 2023 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY80bps 2032 Notes: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bps125bps

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The Each underwriter has acknowledged that the prospectus supplement has and the accompanying prospectus have not been registered as a prospectus with the Monetary Authority of SingaporeSingapore (the “MAS”). Accordingly, each underwriter has represented, warranted and agreed that it has not offered or sold any Securities or caused the Securities to be made the subject of an invitation for subscription or purchase and will not offer or sell any Securities or cause the Securities to be made the subject of an invitation for subscription or purchase, and has not circulated or distributed, nor will it circulate or distribute, this prospectus supplement and the accompanying prospectus or any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchaseSecurities, whether directly or indirectly, to persons any person in Singapore other than (i) to an institutional investor under (as defined in Section 274 4A of the Securities and Futures Act, Act (Chapter 289 of Singapore Singapore) (the “SFA”)) pursuant to Section 274 of the SFA, (ii) to a relevant personperson (as defined in Section 275(2) of the SFA) pursuant to Section 275(1) of the SFA, or any person pursuant to Section 257(1A)275(1A) of the SFA, and in accordance with the conditions, conditions specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether Where the Securities are subscribed or purchased under Section 275 of the SFA by a relevant person which is: (a) a corporation (which is not an accredited investorinvestor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor, shares, debentures, and units securities (as defined in Section 239(1) of shares and debentures the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferable for transferred within six months after that corporation or that trust has acquired the Securities pursuant to an offer made under Section 275 of the SFA except: (1) to an institutional investor under Section 274 of the SFA or to a relevant personperson defined in Section 275(2) of the SFA, or to any person pursuant arising from an offer referred to in Section 275(1A), and in accordance with the conditions, specified in ) or Section 275 276(4)(i)(B) of the SFA; (2) where no consideration is or will be given for the transfer; or (3) where the transfer is by operation of law. Final Term Sheet May 17, 2017 CAD$1,350,000,000 AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 ISSUER: AT&T Inc. ; (“AT&T”4) TITLE OF SECURITIES: 2.850% Global Notes due 2024 (the “2024 Notes”as specified in Section 276(7) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount SFA; or (5) as specified in Regulation 32 of the Notes Securities and Futures (Offers of such series to be redeemed or Investments) (iiShares and Debentures) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date Regulations 2005 of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsSingapore.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. SCHEDULE IV Final Term Sheet May 17March 24, 2017 CAD$1,350,000,000 U.S.$300,000,000 AT&T Inc. CAD$600,000,000 2.850% U.S.$300,000,000 FLOATING RATE GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2020 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Floating Rate Global Notes due 2024 2020 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17Xxxxx 00, 2017 SETTLEMENT 0000 XXXXXXXXXX DATE (T+2): Xxxxx 00, 0000 XXXXXXXX DATE: May 30January 15, 2017 MATURITY DATE: May 252020, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes at par AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes $300,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.994100.000% for the 2024 Notes 99.359GROSS SPREAD: 0.200% for the 2047 Notes PRICE TO AT&T: 99.62499.800% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes $299,400,000 USE OF PROCEEDS: General corporate purposespurposes UNDERWRITER’S REIMBURSEMENT OF AT&T’S EXPENSES: Underwriter to reimburse $100,000 of AT&T’s expenses. INTEREST RATE: 2.850% per annum Three month LIBOR Rate (for first short coupon interest payment date, the rate will be interpolated for the 2024 Notes 4.850% per annum for the 2047 Notes length of such period) plus 65 basis points. INTEREST PAYMENT DATES: Semiannually Quarterly on each May 25 January 15, April 15, July 15 and November 25, in equal installmentsOctober 15, commencing on November 25April 15, 2017 for (short first coupon); provided, however, that if any such interest payment date would fall on a day that is not a LIBOR business day, other than the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on interest payment date that is also the date of redemptionmaturity, would provide a yield thereon from that interest payment date will be postponed to the next succeeding LIBOR business day, unless the next succeeding LIBOR business day is in the next succeeding calendar month, in which case such interest payment date shall be the immediately preceding LIBOR business day; and provided further, that if the date of redemption to their Par Call Date equal to the Government maturity is not a LIBOR business day, payment of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid and interest will be payable to made on the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsnext succeeding business day and no interest will accrue for the period from and after such date of maturity.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. SCHEDULE IV Final Term Sheet May 1716, 2017 CAD$1,350,000,000 U.S.$1,500,000,000 AT&T Inc. CAD$600,000,000 2.850% U.S.$1,500,000,000 FLOATING RATE GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2021 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Floating Rate Global Notes due 2024 2021 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 1716, 2017 SETTLEMENT DATE: DATE (T+3): May 3019, 2017 MATURITY DATE: May 25July 15, 2024 for the 2024 Notes May 252021, 2047 for the 2047 Notes at par AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes $1,500,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.994100.000% for the 2024 Notes 99.359GROSS SPREAD: 0.250% for the 2047 Notes PRICE TO AT&T: 99.62499.750% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes $1,496,250,000 USE OF PROCEEDS: General corporate purposespurposes UNDERWRITER’S REIMBURSEMENT OF AT&T’S EXPENSES: Underwriter to reimburse $1,000,000 of AT&T’s expenses. INTEREST RATE: 2.850% per annum Three month LIBOR Rate (for first short coupon interest payment date, the rate will be interpolated for the 2024 Notes 4.850% per annum for the 2047 Notes length of such period) plus 95 basis points. INTEREST PAYMENT DATES: Semiannually Quarterly on each May 25 January 15, April 15, July 15 and November 25October 15, commencing July 15, 2017 (short first coupon); provided, however, that if any such interest payment date would fall on a day that is not a LIBOR business day, other than the interest payment date that is also the date of maturity, that interest payment date will be postponed to the next succeeding LIBOR business day, unless the next succeeding LIBOR business day is in the next succeeding calendar month, in equal installmentswhich case such interest payment date shall be the immediately preceding LIBOR business day; and provided further, commencing that if the date of maturity is not a LIBOR business day, payment of principal and interest will be made on November 25, 2017 the next succeeding business day and no interest will accrue for the 2024 Notes period from and the 2047 Notesafter such date of maturity. DENOMINATIONS: Minimum of CAD$150,000 $2,000 and integral multiples of CAD$1,000 $1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below)None REDEMPTION FOR CHANGES IN TAX LAW: In whole, in whole or from time to time but not in part, at if AT&T becomes obligated, or if there is a make-whole call equal substantial probability that AT&T will become obligated, to the greater of (i) 100% of the principal amount pay additional amounts to holders of the Notes as a result of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth certain changes in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in parttax laws, at a redemption price equal to 100% of the principal amount of such series of the Notes to be redeemed. In each case, redeemed together with interest accrued but unpaid interest thereon to the date fixed for redemption INDENTURE AND RANKING: The Notes will be payable issued under an indenture, dated as of May 15, 2013, between AT&T and The Bank of New York Mellon Trust Company, N.A., as trustee. The Notes will be AT&T’s unsecured and unsubordinated obligations and will rank pari passu with all other indebtedness issued under the indenture. RATINGS: [INSERT RATINGS] SOLE BOOKRUNNER: Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated CUSIP NUMBER: 00000XXX0 ISIN NUMBER: US00206RDV15 REFERENCE DOCUMENT: Prospectus Supplement, dated May 16, 2017; Prospectus, dated February 25, 2016 THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, THE UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING XXXXXXX LYNCH, PIERCE, XXXXXX & XXXXX INCORPORATED AT 1-800-294-1322 (TOLL FREE). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 201 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the redemption dateundersigned, $ principal amount of the Company’s above-captioned securities (“Securities”), offered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a purchase price of % of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Series Par Call Payment for and delivery of the Securities to be purchased by the undersigned shall be made on , 201 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon Trust Company, N.A. Payment will be by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date Makeor, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 201 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) the Company shall have sold to the Underwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, stating the date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such an investment is not so prohibited on the date hereof. This Contract will inure to the benefit of and be binding upon the parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-Whole Spread 2024 Notes March 25come, 2024 42.5 bps 2047 Notes November 25first-served basis. If this Contract is acceptable to the Company, 2046 70 bpsit is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth below. This will become a binding contract between the Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, By Title Address Accepted as of , 201 AT&T INC. By Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Solely for the purposes of its obligations pursuant to sections 309B(1)(a) and 309B(1)(c) of the SFA, we have determined, and hereby notify all relevant persons (as defined in Section 309A of the SFA) that the Securities are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that are (a) accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), (b) permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations and (c) not individuals. SCHEDULE IV Final Term Sheet May 17, 2017 CAD$1,350,000,000 [ Date ] U.S.$ AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 [ Title of Debt Securities ] ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 [ Title of debt securities ] (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 DATE (T+[•]*): MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes GROSS SPREAD: PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series TAX GROSS UP: TAX CALL: INDENTURE AND RANKING: RATINGS: JOINT BOOKRUNNERS: CUSIP NUMBER: REFERENCE DOCUMENT: * Under Rule 15c6-1 of Notes may be redeemed at any time prior the Securities Exchange Act of 1934, as amended, trades in the secondary market generally are required to settle in two business days, unless the parties to the applicable Par Call Date trade expressly agree otherwise. Accordingly, purchasers who wish to trade the Notes on the date of pricing or the next [•] business days will be required, by virtue of the fact that the Notes initially will settle in T+[•], to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement and should consult their own advisors. THE ISSUER HAS FILED A REGISTRATION STATEMENT (as set forth in INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE [ REPRESENTATIVE ] AT 1-(800). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 20 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the table below“Company”), in whole or from time and the Company hereby agrees to time in partsell to the undersigned, $ principal amount of the Company’s above-captioned securities (“Securities”), offered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 20___, herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon Trust Company, N.A. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 20___, unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 20___ AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-118476 Final Term Sheet May 17February 6, 2017 CAD$1,350,000,000 2007 SCHEDULE IV $1,150,000,000 AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsInc.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-143180 Final Term Sheet May 17August 28, 2017 CAD$1,350,000,000 2007 SCHEDULE IV $2,000,000,000 AT&T Inc. CAD$600,000,000 2.850Inc .$2,000,000,000 6.500% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2037 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8506.500% Global Notes due 2024 2037 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Fixed Rate Notes”) TRADE DATE: May 17August 28, 2017 2007 SETTLEMENT DATE: May 30DATE (T+3): August 31, 2017 2007 MATURITY DATE: May 25September 1, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes 2037 AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes $2,000,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.99499.568% for the 2024 Notes 99.359GROSS SPREAD: 0.875% for the 2047 Notes PRICE TO AT&TAT&T INC.: 99.62498.693% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE $1,973,860,000 UNDERWRITERS’ REIMBURSEMENT OF PROCEEDSAT&T INC.’S EXPENSES: General corporate purposes. Underwriters to reimburse $500,000 of AT&T Inc.’s expenses INTEREST RATE: 2.8506.500% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually Semi-annually on each May 25 March 1 and November 25, in equal installmentsSeptember 1, commencing on November 25March 1, 2017 for the 2024 Notes and the 2047 Notes. 2008 DENOMINATIONS: Minimum of CAD$150,000 $2,000 and integral multiples of CAD$1,000 $1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at At any time prior to the applicable Par Call Date (as set forth in the table below)time, in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Fixed Rate Notes of such series to be redeemed or (ii) the sum of the present values of the remaining scheduled payments of principal and interest discounted to the redemption date, on a price semiannual basis (assuming a 360-day year consisting of twelve 30-day months), at a rate equal to the price whichsum of the Treasury Rate plus 25 basis points JOINT BOOKRUNNERS: Banc of America Securities LLC Barclays Capital Inc. Xxxxxxx Lynch, if Pierce, Xxxxxx & Xxxxx Incorporated ALLOCATION: Fixed Rate Notes Banc of America Securities LLC $ 480,000,000 Barclays Capital Inc. $ 480,000,000 Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated $ 480,000,000 Xxxxxxx, Sachs & Co. $ 120,000,000 Wachovia Capital Markets, LLC $ 120,000,000 Mitsubishi UFJ Securities International plc. $ 120,000,000 Citigroup Global Markets Inc. $ 33,334,000 Deutsche Bank Securities Inc. $ 33,334,000 X.X. Xxxxxx Securities Inc. $ 33,333,000 Loop Capital Markets, LLC $ 33,333,000 Xxxxxx X. Xxxxxxx & Co., Inc. $ 33,333,000 UBS Securities LLC $ 33,333,000 U.S.$ 2,000,000,000 REFERENCE DOCUMENT: Prospectus Supplement dated August 28, 2007; Prospectus dated May 23, 2007. THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE BANC OF AMERICA SECURITIES LLC AT 1-(800)-294-1322. ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 200 AT&T Inc. 000 X. Xxxxxxx Street San Antonio, Texas 78205-2233 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the Notes being redeemed were “Company”), and the Company hereby agrees to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal sell to the Government undersigned, $ principal amount of Canada Yield plus the applicable MakeCompany’s above-Whole Spread captioned securities (as set forth in the table below“Securities”), calculated on offered by the third business day preceding Company’s prospectus, dated , as supplemented by the date prospectus supplement, dated (collectively, the “Prospectus”), receipt of redemption a copy of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in partwhich is hereby acknowledged, at a redemption purchase price equal to 100of % of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Securities to be purchased by the undersigned shall be made on , 200 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of Notes the purchase price therefore at the office of The Bank of New York. Payment will be by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 200 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) the Company shall have sold to the Underwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, stating the date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such an investment is not so prohibited on the date hereof. This Contract will inure to the benefit of and be binding upon the parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be redeemedan original, but all such counterparts shall together constitute one and the same instrument. In each caseIt is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, accrued but unpaid interest will without limiting the foregoing, need not be payable on a first-come, first-served basis. If this Contract is acceptable to the redemption dateCompany, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth below. Series Par Call Date Make-Whole Spread 2024 Notes March 25This will become a binding contract between the Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, 2024 42.5 bps 2047 Notes November 25By Title Address Accepted as of , 2046 70 bps200 AT&T INC. By Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Solely for the purposes of its obligations pursuant to sections 309B(1)(a) and 309B(1)(c) of the SFA, we have determined, and hereby notify all relevant persons (as defined in Section 309A of the SFA) that the Securities are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that (a) are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), (b) are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations, and (c) are not individuals. SCHEDULE IV Final Term Sheet May 17February 12, 2017 CAD$1,350,000,000 2020 AT&T Inc. CAD$600,000,000 2.85070,000,000 Depositary Shares, Each Representing a 1/1000th Interest in a Share of 4.750% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 Perpetual Preferred Stock, Series C ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsInc.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, Nova Scotia, Ontario, Quebec and Saskatchewan purchasing or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions and, if such purchasers are resident in the Province of Ontario, subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. SCHEDULE IV Final Term Sheet May 17February 13, 2017 CAD$1,350,000,000 2019 U.S.$5,000,000,000 AT&T Inc. CAD$600,000,000 2.850U.S.$3,000,000,000 4.350% GLOBAL NOTES DUE 2024 CAD$750,000,000 2029 U.S.$2,000,000,000 4.850% GLOBAL NOTES DUE 2047 2039 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8504.350% Global Notes due 2024 2029 (the “2024 2029 Notes”) 4.850% Global Notes due 2047 2039 (the “2047 2039 Notes” and, together with the 2029 Notes, the “Notes”) TRADE DATE: May 17February 13, 2017 2019 SETTLEMENT DATE: May 30DATE (T+3): February 19, 2017 2019 MATURITY DATE: May 25March 1, 2024 2029, at par, for the 2024 2029 Notes May 25March 1, 2047 2039, at par, for the 2047 2039 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 $3,000,000,000 for the 2024 2029 Notes CAD$750,000,000 $2,000,000,000 for the 2047 2039 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.99499.508% for the 2024 2029 Notes 99.35995.291% for the 2047 2039 Notes GROSS SPREAD: 0.400% for the 2029 Notes 0.600% for the 2039 Notes PRICE TO AT&T: 99.62499.108% for the 2024 2029 Notes 98.85994.691% for the 2047 2039 Notes NET PROCEEDS: CAD$597,744,000 $2,973,240,000 for the 2024 2029 Notes CAD$741,442,500 $1,893,820,000 for the 2047 2039 Notes USE OF PROCEEDS: General corporate purposesProceeds, together with approximately $2 billion in cash on hand, will be used to redeem or repay approximately $4 billion aggregate principal amount of senior notes issued by AT&T and/or one or more of its subsidiaries and to pay related premiums, accrued interest and fees and expenses associated with such redemption or repayment, and to use the excess proceeds to pay all amounts outstanding under the Tranche A Facility under AT&T’s Term Loan Credit Agreement, dated as of November 15, 2016, with JPMorgan Chase Bank, N.A., as agent. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: Underwriters to reimburse $2,250,000 of AT&T’s expenses. INTEREST RATE: 2.8504.350% per annum for the 2024 2029 Notes 4.850% per annum for the 2047 2039 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 March 1 and November 25, in equal installmentsSeptember 1, commencing on November 25September 1, 2017 for the 2024 Notes and the 2047 Notes2019. DENOMINATIONS: Minimum of CAD$150,000 $2,000 and integral multiples of CAD$1,000 $1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of the Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in as a whole or in part, at our option, at any time and from time to time in parton at least 30 days’, but not more than 60 days’, prior notice at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) the sum of the present values of the remaining scheduled payments of principal and interest discounted to the redemption date, on a price semiannual basis (assuming a 360-day year consisting of twelve 30-day months), at a rate equal to the price which, if sum of the Notes being redeemed were to be issued at such price on the date Treasury Rate plus a number of redemption, would provide a yield thereon from the date of redemption to their Par Call Date basis points equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of the Notes may be redeemed at any time on or after the applicable Par Call Date, in as a whole or from time in time in part, at our option, at any time and from time to time on at least 30 days’, but not more than 60 days’, prior notice at a redemption price equal to 100% of the principal amount of such series of the Notes to be redeemed. In each case, accrued but unpaid Accrued interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 2029 Notes March December 1, 2028 30 bps 2039 Notes September 1, 2038 35 bps TAX GROSS UP: Comparable to prior AT&T transactions. TAX CALL: Comparable to prior AT&T transactions. INDENTURE AND RANKING: The Notes will be issued under an indenture, dated as of May 15, 2013, between AT&T and The Bank of New York Mellon Trust Company, N.A., as trustee. The Notes will be AT&T’s unsecured and unsubordinated obligations and will rank pari passu with all other indebtedness issued under the indenture. RATINGS: [Intentionally Omitted] JOINT BOOKRUNNERS: BNP Paribas Securities Corp., Xxxxxxx Xxxxx & Co LLC, Xxxxxx Xxxxxxx & Co. LLC and Xxxxx Fargo Securities, LLC BBVA Securities Inc., Commerz Markets LLC, Loop Capital Markets LLC, Mizuho Securities USA LLC, MUFG Securities Americas Inc., Santander Investment Securities Inc., SG Americas Securities, LLC and SMBC Nikko Securities America, Inc. SENIOR CO-MANAGERS: Academy Securities, Inc., HSBC Securities (USA) Inc., ICBC Standard Bank Plc and Scotia Capital (USA) Inc. CO-MANAGERS: X.X. Xxxx & Associates, Inc., Xxxxxxx Capital Markets, LLC, CastleOak Securities, L.P., Xxxxxx Xxxxxxxx, LLC, MFR Securities, Inc., Xxxxxx X. Xxxxxxx & Company, Inc., Xxxxxxx Xxxxxxxx Xxxxx & Co., L.L.C. and The Xxxxxxxx Capital Group, L.P. CUSIP NUMBER: 00206R HJ4 for the 2029 Notes 00206R HK1 for the 2039 Notes ISIN NUMBER: US00206RHJ41 for the 2029 Notes US00206RHK14 for the 2039 Notes REFERENCE DOCUMENT: Preliminary Prospectus Supplement, dated February 13, 2019; Prospectus, dated February 25, 2024 42.5 bps 2047 Notes November 252016 THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, 2046 70 bpsYOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING BNP PARIBAS SECURITIES CORP. AT 0-000-000-0000 (TOLL FREE), XXXXXXX SACHS & CO. LLC AT 0-000-000-0000 (TOLL FREE), XXXXXX SECURITIES LLC AT (000) 000-0000 (COLLECT) OR XXXXXX XXXXXXX & CO. LLC AT 0-000-000-0000 (TOLL FREE) OR XXXXX FARGO SECURITIES, LLC AT 0-000-000-0000 (TOLL FREE). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 201 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the undersigned, $ principal amount of the Company’s above-captioned securities (“Securities”), offered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a purchase price of % of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Securities to be purchased by the undersigned shall be made on , 20 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon Trust Company, N.A. Payment will be by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 20 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) the Company shall have sold to the Underwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, stating the date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such an investment is not so prohibited on the date hereof. This Contract will inure to the benefit of and be binding upon the parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth below. This will become a binding contract between the Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, By Title Address Accepted as of , 20 AT&T INC. By Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. SCHEDULE IV Final Term Sheet May 17July 30, 2017 CAD$1,350,000,000 2018 €2,250,000,000 AT&T Inc. CAD$600,000,000 2.850% €2,250,000,000 FLOATING RATE GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2020 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Floating Rate Global Notes due 2024 2020 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17July 30, 2017 2018 SETTLEMENT DATE (T+4): Xxxxxx 0, 0000 XXXXXXXX DATE: May 30August 3, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes 2020 AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes €2,250,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.994100.200% for the 2024 Notes 99.359GROSS SPREAD: 0.150% for the 2047 Notes PRICE TO AT&T: 99.624100.050% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes €2,251,125,000 USE OF PROCEEDS: General corporate purposes. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: Underwriters to reimburse $750,000 of AT&T’s expenses. INTEREST RATE: 2.850% per annum for Applicable EURIBOR Rate (based on the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually three-month EURIBOR) plus 40 basis points. The interest rate on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to will in no event be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpslower than zero.

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-[·] Final Term Sheet May 17, 2017 CAD$1,350,000,000 [Date] SCHEDULE IV U.S.$ AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 [Title of Debt Securities] ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 [Title of debt securities] (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 DATE (T+3): MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes GROSS SPREAD: PRICE TO AT&TAT&T INC.: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE UNDERWRITERS’ REIMBURSEMENT OF PROCEEDSAT&T INC.’S EXPENSES: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of JOINT BOOKRUNNERS: ALLOCATION: Notes may be redeemed at any time prior U.S.$ REFERENCE DOCUMENT: THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE [REPRESENTATIVE] AT 1-(800)- - . ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 200 AT&T Inc. 000 X. Xxxxxxx Street San Antonio, Texas 78205-2233 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the applicable Par Call Date undersigned, $ principal amount of the Company’s above-captioned securities (as set forth in the table below“Securities”), in whole or from time to time in partoffered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 200 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 200 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 200 AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-118476 Final Term Sheet May 17February 1, 2017 CAD$1,350,000,000 2007 SCHEDULE IV $500,000,000 AT&T Inc. CAD$600,000,000 2.850$500,000,000 5.625% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 2016 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.8505.625% Global Notes due 2024 2016 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Fixed Rate Notes”) TRADE DATE: May 17February 1, 2017 2007 SETTLEMENT DATE: May 30DATE (T+3): February 6, 2017 2007 MATURITY DATE: May 25June 15, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes 2016 AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes $500,000,000 PRICE TO PUBLIC (ISSUE PRICE): 99.99499.254% for the 2024 Notes 99.359GROSS SPREAD: 0.450% for the 2047 Notes PRICE TO AT&TAT&T INC.: 99.62498.804% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE $494,020,000 UNDERWRITERS’ REIMBURSEMENT OF PROCEEDSAT&T INC.’S EXPENSES: General corporate purposes. Underwriters to reimburse $120,000 of AT&T Inc.’s expenses INTEREST RATE: 2.8505.625% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually Semi-annually on each May 25 June 15 and November 25, in equal installmentsDecember 15, commencing on November 25June 15, 2017 for the 2024 Notes and the 2047 Notes. 2007 DENOMINATIONS: Minimum of CAD$150,000 $2,000 and integral multiples of CAD$1,000 $1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at At any time prior to the applicable Par Call Date (as set forth in the table below)time, in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Fixed Rate Notes of such series to be redeemed or (ii) the sum of the present values of the remaining scheduled payments of principal and interest discounted to the redemption date, on a price semiannual basis (assuming a 360-day year consisting of twelve 30-day months), at a rate equal to the price whichsum of the Treasury Rate plus 20 basis points. JOINT BOOKRUNNERS: Banc of America Securities LLC, if Uxxxxxxx Capital Group, L.L.C. and The Wxxxxxxx Capital Group, L.X. ALLOCATION: Fixed Rate Notes Banc of America Securities LLC $ 120,002,000 Uxxxxxxx Capital Group, L.L.C. $ 120,000,000 The Wxxxxxxx Capital Group, L.P. $ 120,000,000 ABN AMRO Incorporated $ 23,333,000 Deutsche Bank Securities Inc. $ 23,333,000 Loop Capital Markets, LLC $ 23,333,000 Sxxxxx X. Xxxxxxx & Co., Inc. $ 23,333,000 CastleOak Securities, L.P. $ 23,333,000 Mxxxxx Xxxxxxx & Co., Inc. $ 23,333,000 U.S.$500,000,000 REFERENCE DOCUMENT: Prospectus Supplement dated February 1, 2007; Prospectus dated May 24, 2005. THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING EXXXX ON THE SEC WEB SITE AT WXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE BANC OF AMERICA SECURITIES LLC AT 1-(800)-294-1322. ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 200 AT&T Inc. 100 X. Xxxxxxx Street San Antonio, Texas 78205-2233 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the Notes being redeemed were “Company”), and the Company hereby agrees to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal sell to the Government undersigned, $ principal amount of Canada Yield plus the applicable MakeCompany’s above-Whole Spread captioned securities (as set forth in the table below“Securities”), calculated on offered by the third business day preceding Company’s prospectus, dated , as supplemented by the date prospectus supplement, dated (collectively, the “Prospectus”), receipt of redemption a copy of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in partwhich is hereby acknowledged, at a redemption purchase price equal to 100of % of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Securities to be purchased by the undersigned shall be made on , 200 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of Notes the purchase price therefore at the office of The Bank of New York. Payment will be by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 200 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) the Company shall have sold to the Underwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, stating the date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such an investment is not so prohibited on the date hereof. This Contract will inure to the benefit of and be binding upon the parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be redeemedan original, but all such counterparts shall together constitute one and the same instrument. In each caseIt is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, accrued but unpaid interest will without limiting the foregoing, need not be payable on a first-come, first-served basis. If this Contract is acceptable to the redemption dateCompany, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth below. Series Par Call Date Make-Whole Spread 2024 Notes March 25This will become a binding contract between the Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, 2024 42.5 bps 2047 Notes November 25By Title Address Accepted as of , 2046 70 bps200 AT&T INC. By Title:

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Canada The Securities may be sold only to purchasers in the provinces of Alberta, British Columbia, New Brunswick, Nova Scotia, Ontario, Xxxxxx Xxxxxx Island and Quebec purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the Securities must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws. Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor. Pursuant to section 3A.3 (or, in the case of securities issued or guaranteed by the government of a non-Canadian jurisdiction, section 3A.4) of National Instrument 33-105 Underwriting Conflicts (NI 33-105), the underwriters are not required to comply with the disclosure requirements of NI 33-105 regarding underwriter conflicts of interest in connection with this offering. SCHEDULE IV Final Term Sheet May 17, 2017 CAD$1,350,000,000 [ Date ] U.S.$ AT&T Inc. CAD$600,000,000 2.850% GLOBAL NOTES DUE 2024 CAD$750,000,000 4.850% GLOBAL NOTES DUE 2047 [ Title of Debt Securities ] ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 [ Title of debt securities ] (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 DATE (T+[●]): MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes GROSS SPREAD: PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. UNDERWRITERS’ REIMBURSEMENT OF AT&T’S EXPENSES: INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior TAX GROSS UP: TAX CALL: INDENTURE AND RANKING: RATINGS: JOINT BOOKRUNNERS: CUSIP NUMBER: REFERENCE DOCUMENT: THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY GET THESE DOCUMENTS FOR FREE BY VISITING XXXXX ON THE SEC WEB SITE AT XXX.XXX.XXX. ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING TOLL-FREE [ REPRESENTATIVE ] AT 1-(800)- -. ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. A SECURITIES RATING IS NOT A RECOMMENDATION TO BUY, SELL OR HOLD SECURITIES AND MAY BE REVISED OR WITHDRAWN AT ANY TIME. EXHIBIT A AT&T INC. DELAYED DELIVERY CONTRACT , 20 AT&T Inc. 000 X. Xxxxx Street Dallas, Texas 75202 Ladies and Gentlemen: The undersigned hereby agrees to purchase from AT&T Inc., a Delaware corporation (the “Company”), and the Company hereby agrees to sell to the applicable Par Call Date undersigned, $ principal amount of the Company’s above-captioned securities (as set forth in the table below“Securities”), in whole or from time to time in partoffered by the Company’s prospectus, dated , as supplemented by the prospectus supplement, dated (collectively, the “Prospectus”), receipt of a copy of which is hereby acknowledged, at a make-whole call equal to the greater purchase price of (i) 100% of the principal amount thereof plus accrued interest from to the Delivery Date (as defined in the next paragraph) and on the further terms and conditions set forth in this Contract. Payment for and delivery of the Notes Securities to be purchased by the undersigned shall be made on , 20 , herein called the “Delivery Date”. At 10:00 A.M., New York time, on the Delivery Date, the Securities to be purchased by the undersigned hereunder will be delivered by the Company to the undersigned, and the undersigned will accept delivery of such series Securities and will make payment to the Company of the purchase price therefore at the office of The Bank of New York Mellon Trust Company, N.A. Payment will be redeemed by certified or official bank check or wire transfer payable in Federal (same day) funds settled through the New York Clearing House, or such other Clearing House as the Company may designate, to or upon the order of the Company. The Securities will be delivered in such authorized forms and denominations and registered in such names as the undersigned may designate by written or telegraphic communication addressed to the Company not less than two full business days prior to the Delivery Date or, if the undersigned fails to make a timely designation in the foregoing manner, in the form of one definitive fully registered certificate representing the Securities in the above principal amount, registered in the name of the undersigned. This Contract will terminate and be of no further force and effect after , 20 , unless (i) on or before such date it shall have been executed and delivered by both parties hereto and (ii) a price equal the Company shall have sold to the price whichUnderwriters named in the Prospectus the Immediate Delivery Underwritten Securities (as defined in the Underwriting Agreement referred to in the Prospectus). The Company will mail or deliver to the undersigned at its address set forth below a notice to that effect, if stating the Notes being redeemed were date of the occurrence thereof, accompanied by copies of the opinion of counsel for the Company delivered to such Underwriters pursuant to Paragraph 11(d) of the Underwriting Agreement. The obligation of the undersigned to accept delivery of and make payment for the Securities on the Delivery Date will be issued at subject to the condition that the Securities shall not, on the Delivery Date, be an investment prohibited by the laws of the jurisdiction to which the undersigned is subject, the undersigned hereby representing that such price an investment is not so prohibited on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal hereof. This Contract will inure to the Government benefit of Canada Yield plus and be binding upon the applicable Make-Whole Spread parties hereto and their respective successors but will not be assignable by either party hereto without the written consent of the other. This Contract may be executed by any of the parties hereto in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. It is understood that acceptance of any Delayed Delivery Contract (as defined in said Underwriting Agreement) is in the Company’s sole discretion and, without limiting the foregoing, need not be on a first-come, first-served basis. If this Contract is acceptable to the Company, it is requested that the Company sign the form of acceptance below and mail or deliver one of the counterparts hereof to the undersigned at its address set forth in below. This will become a binding contract between the table below)Company and the undersigned when such counterpart is so mailed or delivered. Very truly yours, calculated on the third business day preceding the date By Title Address Accepted as of redemption of the Notes, 20 AT&T INC. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsBy

Japan. The Securities have not been and will not be registered under the Securities and Exchange Law of Japan, and each of the Underwriters and each of its affiliates has represented and agreed that it has not offered or sold, and it will not offer or sell, directly or indirectly, any of the Securities in or to residents of Japan or to any persons for reoffering or resale, directly or indirectly indirectly, in Japan or to any resident of Japan, except pursuant to any exemption from the registration requirements of the Securities and Exchange Law available thereunder and in compliance with the other relevant laws and regulations of Japan. Hong Kong The Securities may not be offered or sold by means of any document other than to persons whose ordinary business it is to buy or sell shares or debentures, whether as principal or agent, or in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32) of Hong Kong, and no advertisement, invitation or document relating to the Securities may be issued, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to Securities which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made thereunder. Singapore The prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Securities may not be circulated or distributed, nor may the Securities be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 257(1A), and in accordance with the conditions, specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA. Whether the Securities are subscribed or purchased under Section 275 by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures, and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for six 6 months after that corporation or that trust has acquired the Securities under Section 275 except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law. Filed Pursuant to Rule 433 Registration No. 333-118476 Final Term Sheet May 1715, 2017 CAD$1,350,000,000 2006 SCHEDULE IV $1,500,000,000 AT&T Inc. CAD$600,000,000 2.850% GLOBAL $900,000,000 FLOATING RATE NOTES DUE 2024 CAD$750,000,000 4.8502008 $600,000,000 6.8% GLOBAL NOTES DUE 2047 2036 ISSUER: AT&T Inc. (“AT&T”) TITLE OF SECURITIES: 2.850% Global Notes due 2024 (the “2024 Notes”) 4.850% Global Notes due 2047 (the “2047 Notes”) TRADE DATE: May 17, 2017 SETTLEMENT DATE: May 30, 2017 MATURITY DATE: May 25, 2024 for the 2024 Notes May 25, 2047 for the 2047 Notes AGGREGATE PRINCIPAL AMOUNT OFFERED: CAD$600,000,000 for the 2024 Notes CAD$750,000,000 for the 2047 Notes PRICE TO PUBLIC (ISSUE PRICE): 99.994% for the 2024 Notes 99.359% for the 2047 Notes PRICE TO AT&T: 99.624% for the 2024 Notes 98.859% for the 2047 Notes NET PROCEEDS: CAD$597,744,000 for the 2024 Notes CAD$741,442,500 for the 2047 Notes USE OF PROCEEDS: General corporate purposes. INTEREST RATE: 2.850% per annum for the 2024 Notes 4.850% per annum for the 2047 Notes INTEREST PAYMENT DATES: Semiannually on each May 25 and November 25, in equal installments, commencing on November 25, 2017 for the 2024 Notes and the 2047 Notes. DENOMINATIONS: Minimum of CAD$150,000 and integral multiples of CAD$1,000 thereafter BUSINESS DAY: A business day in The City of New York and Toronto OPTIONAL REDEMPTION: Each series of Notes may be redeemed at any time prior to the applicable Par Call Date (as set forth in the table below), in whole or from time to time in part, at a make-whole call equal to the greater of (i) 100% of the principal amount of the Notes of such series to be redeemed or (ii) a price equal to the price which, if the Notes being redeemed were to be issued at such price on the date of redemption, would provide a yield thereon from the date of redemption to their Par Call Date equal to the Government of Canada Yield plus the applicable Make-Whole Spread (as set forth in the table below), calculated on the third business day preceding the date of redemption of the Notes. Each series of Notes may be redeemed at any time on or after the applicable Par Call Date, in whole or from time in time in part, at a redemption price equal to 100% of the principal amount of such series of Notes to be redeemed. In each case, accrued but unpaid interest will be payable to the redemption date. Series Par Call Date Make-Whole Spread 2024 Notes March 25, 2024 42.5 bps 2047 Notes November 25, 2046 70 bpsInc.