lSDN means integrated services digital network. A set of communications standards allowing a single wire or optical fiber to carry voice digital network services and video.
BRI ISDN provides a channel with 2- wire interfaces at each end that is suitable for the transport of 160 kbps digital services using the ISDN 2B1Q line code. This Loop type is more fully described in American National Standards Institute (ANSI) T1.601-1998 and Frontier TR 72575, as revised from time-to-time. In some cases loop extension equipment may be necessary to bring the line loss within acceptable levels. Frontier will provide loop extension equipment only upon request. A separate charge will apply for loop extension equipment. The 2-Wire ISDN Digital Grade Loop is available only in the former Bell Atlantic Service Areas. In the former GTE Service Areas only, Onvoy may order a 2-Wire Digital Compatible Loop using 2-wire ISDN ordering codes to provide similar capability. Frontier will not build new facilities or modify existing facilities except to the extent required in Section 17 of this Attachment.
LSD means lysergic acid diethylamide.
ISDN refers to a digital circuit switched network service. Basic Rate ISDN (BRI) provides for channelized (two (2) bearer and one (1) data) end- to-end digital connectivity for the transmission of voice or data on either or both bearer channels and packet data on the data channel. Primary Rate ISDN (PRI) provides for twenty-three (23) bearer channels and one (1) data channel. For BRI, the bearer channels operate at 64 Kbps and the data channel at 16 Kbps. For PRI, all twenty-four (24) channels operate at 64 Kbps or
Mobile means any mobile delivery technology including 3G, 3.5G, 4G, 5G cellular technology, and any subsequent generation technology, edge, DVBH or DMB which is or may be used with radio frequency spectrum in any band, to enable or facilitate transmission of textual material, data, voice, video and/or multimedia service to any device (whether now known or hereafter developed) which is capable of receiving and/or sending voice and/or data and/or video communications by means of a device which is designed primarily as a portable device.
MSISDN means a mobile station international subscriber directory number.
SDSL or "Symmetric Digital Subscriber Line" is a baseband DSL transmission technology that permits the bi-directional transmission from up to 160 kbps to 2.048 Mbps on a single pair. "VDSL" or "Very High Speed Digital Subscriber Line" is a baseband DSL transmission technology that permits the transmission of up to 52 Mbps downstream (from the Central Office to the End User Customer) and up to 2.3 Mbps digital signal upstream (from the End User Customer to the Central Office). VDSL can also be 26 Mbps symmetrical, or other combination.
CDSL means Central Depository Services (India) Ltd.
Cable Television Network means system consisting of set of closed transmission paths and associated signal generation, control and distribution equipment, designed to provide Cable Service for reception by multiple subscribers.
Mobile Network means a 3G or 4G network or any other mobile communications network which we choose to provide Mobile services.
Broadband or “Broadband Service” means any service defined as Broadband, or having advanced telecommunications capability, in the most recent Federal Communications Commission inquiry pursuant to Section 706 of the Telecommunications Act of 1996 (P.L. 104-104).2
small and medium-sized enterprises or ‘SMEs’ means micro, small and medium-sized enterprises as defined in Article 2 of the Annex to Commission Recommendation 2003/361/EC;
Cable television system means any facility consisting of a set of closed transmission paths and associated equipment designed to provide video programming to multiple subscribers when subscriber interaction is required to select a specific video program for an access fee established by the cable television system for that specific video program.