Common use of Physical File Characteristics Clause in Contracts

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone for the purpose of data transmission. Where a dedicated line is required, Comcast Phone will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast Phone. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone will be the responsibility of Comcast Phone. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s end for the purpose of data transmission will be the responsibility of Comcast Phone.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Talk America over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneTalk America’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Talk America for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Talk America will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Talk America will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTalk America. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Talk America will be the responsibility of Comcast PhoneTalk America. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneTalk America’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Talk America. Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 6.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone OnePoint over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneOnePoint’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 6.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone OnePoint for the purpose of data transmission. Where a dedicated line is required, Comcast Phone OnePoint will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone OnePoint will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneOnePoint. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone OnePoint will be the responsibility of Comcast PhoneOnePoint. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s OnePoint end for the purpose of data transmission will be the responsibility of Comcast PhoneOnePoint.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone IDS over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s IDS’ Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone IDS for the purpose of data transmission. Where a dedicated line is required, Comcast Phone IDS will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone IDS will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneIDS. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone IDS will be the responsibility of Comcast PhoneIDS. Associated equipment on the BellSouth end, Interconnection Agreement-AL/KY/LA/MS/TN including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s IDS’ end for the purpose of data transmission will be the responsibility of Comcast PhoneIDS.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone BSE over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneBSE’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone BSE for the purpose of data transmission. Where a dedicated line is required, Comcast Phone BSE will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone BSE will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneBSE. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone BSE will be the responsibility of Comcast PhoneBSE. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneBSE’s end for the purpose of data transmission will be the responsibility of Comcast PhoneBSE.

Physical File Characteristics. 7.2.1 The EODUF feed 5.6.5.1 ADUF will be distributed to Comcast Phone over their existing Optional TriStar via CONNECT:Direct. The Access Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s Optional Daily Usage File (ODUF) messages. The EODUF Feed will be a variable fixed block format (2476) with an LRECL of 2472. The data on the EODUF Daily Usage Feed will be in a non-compacted EMI format (175 byte format plus modules210 byte). It will be created on a daily basis (Monday through Friday except holidays). Details such as dataset name and delivery schedule will be addressed during negotiations of the distribution medium. There will be a maximum of one dataset per workday per OCN. 7.2.2 5.6.5.2 Data circuits (private line or dial-up) may will be required between BellSouth and Comcast Phone TriStar for the purpose of data transmission. Where a dedicated line is required, Comcast Phone TriStar will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone TriStar will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTriStar. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone TriStar will be the responsibility of Comcast PhoneTriStar. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneTriStar’s end for the purpose of data transmission will be the responsibility of Comcast PhoneTriStar.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Comm South over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneComm South’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Comm South for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Comm South will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Comm South will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneComm South. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Comm South will be the responsibility of Comcast PhoneComm South. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneComm South’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Comm South. Version: 1Q02 03/22/02

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Express Connection over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneExpress Connection’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Express Connection for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Express Connection will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Express Connection will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneExpress Connection. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Express Connection will be the responsibility of Comcast PhoneExpress Connection. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis Version R4Q01 12/01/01 between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneExpress Connection’s end for the purpose of data transmission will be the responsibility of Comcast PhoneExpress Connection.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Annox over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneAnnox’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Annox for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Annox will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Annox will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneAnnox. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Annox will be the responsibility of Comcast PhoneAnnox. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneAnnox’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Annox. Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 6.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Connect! over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneConnect!’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 6.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Connect! for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Connect! will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Connect! will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneConnect!. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Connect! will be the responsibility of Comcast PhoneConnect!. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s Connect! end for the purpose of data transmission will be the responsibility of Comcast PhoneConnect!.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone TrustedNet over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneTrustedNet ’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone TrustedNet for the purpose of data transmission. Where a dedicated line is required, Comcast Phone TrustedNet will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone TrustedNet will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTrustedNet . Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone TrustedNet will be the responsibility of Comcast PhoneTrustedNet . Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and Version R4Q01 12/01/01 software, that is required on Comcast PhoneTrustedNet ’s end for the purpose of data transmission will be the responsibility of Comcast PhoneTrustedNet .

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone IDS over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s IDS’ Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone IDS for the purpose of data transmission. Where a dedicated line is required, Comcast Phone IDS will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone IDS will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneIDS. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone IDS will be the responsibility of Comcast PhoneIDS. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s IDS’ end for the purpose of data transmission will be the responsibility of Comcast PhoneIDS.

Physical File Characteristics. 7.2.1 6.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Intermedia over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneIntermedia’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 6.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Intermedia for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Intermedia will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Intermedia will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneIntermedia. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Intermedia will be the responsibility of Comcast PhoneIntermedia. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s Intermedia end for the purpose of data transmission will be the responsibility of Comcast PhoneIntermedia.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Universal Telecom, Inc over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneUniversal Telecom, Inc’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Universal Telecom, Inc for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Universal Telecom, Inc will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Universal Telecom, Inc will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast Phone. Universal Telecom, Inc. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Universal Telecom, Inc will be the responsibility of Comcast Phone. Universal Telecom, Inc. Associated equipment on the BellSouth end, including a modem, will be negotiated on Version R2Q02: 06/3/02 an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneUniversal Telecom, Inc’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Universal Telecom, Inc.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone North Star Telecom over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneNorth Star Telecom’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone North Star Telecom for the purpose of data transmission. Where a dedicated line is required, Comcast Phone North Star Telecom will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone North Star Telecom will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneNorth Star Telecom. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone North Star Telecom will be the responsibility of Comcast PhoneNorth Star Telecom. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis Version 4Q01 12/01/01 between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneNorth Star Telecom’s end for the purpose of data transmission will be the responsibility of Comcast PhoneNorth Star Telecom.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Global Connection over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneGlobal Connection’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Global Connection for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Global Connection will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Global Connection will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneGlobal Connection. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Global Connection will be the responsibility of Comcast PhoneGlobal Connection. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis Version 4Q01 12/01/01 between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneGlobal Connection’s end for the purpose of data transmission will be the responsibility of Comcast PhoneGlobal Connection.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Electronic Telco over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneElectronic Telco’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Electronic Telco for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Electronic Telco will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Electronic Telco will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneElectronic Telco. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Electronic Telco will be the responsibility of Comcast PhoneElectronic Telco. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 R4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneElectronic Telco’s end for the purpose of data transmission will be the responsibility of Comcast PhoneElectronic Telco.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Xxxxxx over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s Xxxxxx’x Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Xxxxxx for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Xxxxxx will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Xxxxxx will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneXxxxxx. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Xxxxxx will be the responsibility of Comcast PhoneXxxxxx. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s Xxxxxx’x end for the purpose of data transmission will be the responsibility of Comcast PhoneXxxxxx.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Express Phone over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Express Phone’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Express Phone for the purpose of data transmission. Where a dedicated line is required, Comcast Express Phone will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Express Phone will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast Express Phone. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Express Phone will be the responsibility of Comcast Express Phone. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. All Version 4Q01 12/01/01 All 2Q01: 07/25/01 equipment, including modems and software, that is required on Comcast Express Phone’s end for the purpose of data transmission will be the responsibility of Comcast Express Phone.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Tel West over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneTel West’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Tel West for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Tel West will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Tel West will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTel West. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Tel West will be the responsibility of Comcast PhoneTel West. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneTel West’s end for the purpose of data transmission will be the responsibility of Comcast PhoneTel West.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Xxxx over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneXxxx ’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Xxxx for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Xxxx will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Xxxx will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneXxxx . Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Xxxx will be the responsibility of Comcast PhoneXxxx . Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneXxxx ’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Xxxx . Version 3Q00: 11/28/00

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast AllSouth Phone Connect over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneAllSouth Phone Connect’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast AllSouth Phone Connect for the purpose of data transmission. Where a dedicated line is required, Comcast AllSouth Phone Connect will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast AllSouth Phone Connect will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneAllSouth Phone Connect. Version 2Q01: 07/25/01 Additionally, all message toll charges associated with the use of the dial circuit by Comcast AllSouth Phone Connect will be the responsibility of Comcast PhoneAllSouth Phone Connect. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneAllSouth Phone Connect’s end for the purpose of data transmission will be the responsibility of Comcast PhoneAllSouth Phone Connect.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Telstar over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneTelstar’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Telstar for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Telstar will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Telstar will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTelstar. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Telstar will be the responsibility of Comcast PhoneTelstar. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneTelstar’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Telstar. Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone ZNC over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneZNC’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone ZNC for the purpose of data transmission. Where a dedicated line is required, Comcast Phone ZNC will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone ZNC will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneZNC. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone ZNC will be the responsibility of Comcast PhoneZNC. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneZNC’s end for the purpose of data transmission will be the responsibility of Comcast Phone.ZNC. Version 3Q00: 11/28/00

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Push Button over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhonePush Button’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Push Button for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Push Button will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Push Button will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhonePush Button. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Push Button will be the responsibility of Comcast PhonePush Button. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhonePush Button’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Push Button. Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone A-Tech Telecom over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneA- Tech Telecom’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone A-Tech Telecom for the purpose of data transmission. Where a dedicated line is required, Comcast Phone A- Tech Telecom will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone A-Tech Telecom will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneA-Tech Telecom. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone A-Tech Telecom will be the responsibility of Comcast PhoneA-Tech Telecom. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 R2Q02: 06/3/02 All equipment, including modems and software, that is required on Comcast PhoneA-Tech Telecom’s end for the purpose of data transmission will be the responsibility of Comcast PhoneA-Tech Telecom.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone BTI over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneBTI’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone BTI for the purpose of data transmission. Where a dedicated line is required, Comcast Phone BTI will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone BTI will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneBTI. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone BTI will be the responsibility of Comcast PhoneBTI. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneBTI’s end for the purpose of data transmission will be the responsibility of Comcast PhoneBTI.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone NuStar over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneNuStar’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone NuStar for the purpose of data transmission. Where a dedicated line is required, Comcast Phone NuStar will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone NuStar will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneNuStar. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone NuStar will be the responsibility of Comcast PhoneNuStar. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneNuStar’s end for the purpose of data transmission will be the responsibility of Comcast Phone.NuStar. Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Local Telecom over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneLocal Telecom ’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Local Telecom for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Local Telecom will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Local Telecom will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneLocal Telecom . Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Local Telecom will be the responsibility of Comcast PhoneLocal Telecom . Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneLocal Telecom ’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Local Telecom . Version 2Q01: 07/25/01

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Tricom Mobile Paging over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneTricom Mobile Paging ’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Tricom Mobile Paging for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Tricom Mobile Paging will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Tricom Mobile Paging will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneTricom Mobile Paging . Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Tricom Mobile Paging will be the responsibility of Comcast PhoneTricom Mobile Paging . Version 3Q00: 11/28/00 Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneTricom Mobile Paging ’s end for the purpose of data transmission will be the responsibility of Comcast PhoneTricom Mobile Paging .

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone Express Title over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneExpress Title’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Express Title for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Express Title will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Express Title will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneExpress Title. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Express Title will be the responsibility of Comcast PhoneExpress Title. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneExpress Title’s end for the purpose of data transmission will be the responsibility of Comcast PhoneExpress Title.

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone SBCT over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneSBCT’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone SBCT for the purpose of data transmission. Where a dedicated line is required, Comcast Phone SBCT will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone SBCT will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case by case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneSBCT. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone SBCT will be the responsibility of Comcast PhoneSBCT. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case by case basis between the Partiesparties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s end for the purpose of data transmission will be the responsibility of Comcast Phone.2Q00: 7/1700

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Fast Phones over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneFast Phones’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Fast Phones for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Fast Phones will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Fast Phones will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneFast Phones. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Fast Phones will be the responsibility of Comcast PhoneFast Phones. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneFast Phones’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Fast Phones. Version R2Q02: 06/3/02

Physical File Characteristics. 7.2.1 The EODUF feed Enhanced Optional Daily Usage Feed will be distributed to Comcast Phone VSSI over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast Phone’s VSSI's Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone VSSI for the purpose of data transmission. Where a dedicated line is required, Comcast Phone VSSI will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone VSSI will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual a case -by-case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneVSSI. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone VSSI will be the responsibility of Comcast PhoneVSSI. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual a case-by-case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast Phone’s VSSI's end for the purpose of data transmission will be the responsibility of Comcast PhoneVSSI.

Physical File Characteristics. 7.2.1 The EODUF feed will be distributed to Comcast Phone Oronoco over their existing Optional Daily Usage File (ODUF) feed. The EODUF messages will be intermingled among Comcast PhoneOronoco’s Optional Daily Usage File (ODUF) messages. The EODUF will be a variable block format (2476) with an LRECL of 2472. The data on the EODUF will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis (Monday through Friday except holidays). 7.2.2 Data circuits (private line or dial-up) may be required between BellSouth and Comcast Phone Oronoco for the purpose of data transmission. Where a dedicated line is required, Comcast Phone Oronoco will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. Comcast Phone Oronoco will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit successfully ongoing will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to Comcast PhoneOronoco. Additionally, all message toll charges associated with the use of the dial circuit by Comcast Phone Oronoco will be the responsibility of Comcast PhoneOronoco. Associated equipment on the BellSouth end, including a modem, will be negotiated on an individual case basis between the Parties. Version 4Q01 12/01/01 All equipment, including modems and software, that is required on Comcast PhoneOronoco’s end for the purpose of data transmission will be the responsibility of Comcast Phone.Oronoco. Version: 1Q02 02/20/02