Common use of Operational Support Systems (OSS Clause in Contracts

Operational Support Systems (OSS. RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

Operational Support Systems (OSS. RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> LTS of Rocky Mount, LLC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

Operational Support Systems (OSS. RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Dialogica Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

Operational Support Systems (OSS. RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> PowerNet may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99