Common use of Unbundled Subloop Distribution (USLD) Clause in Contracts

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone requests a UCSL and it is not available, Latin American Telephone may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American Telephone, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- connect blocks in twenty five (25) pair increments for Latin American Telephone’s use on this cross-connect panel. Latin American Telephone will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American Telephone’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American Telephone’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American Telephone’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Rent-A-Line requests a UCSL and it is not available, Latin American Telephone Rent-A-Line may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneRent-A-Line, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneRent-A-Line’s use on this cross-connect panel. Latin American Telephone Rent-A-Line will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Rent-A-Line shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-set- up process. Latin American TelephoneRent-A-Line’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Rent-A-Line is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneRent-A- Line’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Rent-A-Line can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneRent-A-Line’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Rent-A-Line will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Rent-A-Line requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Rent-A-Line for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone OnePoint requests a UCSL and it is not available, Latin American Telephone OnePoint may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneOnePoint, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneOnePoint’s use on this cross-connect panel. Latin American Telephone OnePoint will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone OnePoint shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneOnePoint’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone OnePoint is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneOnePoint’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone OnePoint can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneOnePoint’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone OnePoint will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone OnePoint requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone OnePoint for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Trinity Connect requests a UCSL and it is not available, Latin American Telephone Trinity Connect may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneTrinity Connect, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneTrinity Connect’s use on this cross-connect panel. Latin American Telephone Trinity Connect will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Trinity Connect shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-set- up process. Latin American TelephoneTrinity Connect’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Trinity Connect is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneTrinity Connect’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Trinity Connect can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneTrinity Connect’s cable into the cross-cross- connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Trinity Connect will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Trinity Connect requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Trinity Connect for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Seven Bridges requests a UCSL and it is not available, Latin American Telephone Seven Bridges may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneSeven Bridges, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneSeven Bridges’s use on this cross-connect panel. Latin American Telephone Seven Bridges will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Seven Bridges shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-set- up process. Latin American Telephone’s Seven Xxxxxxx’x cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Seven Bridges is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American Telephone’s Seven Xxxxxxx’x request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Seven Bridges can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneSeven Bridges’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Seven Bridges will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Seven Bridges requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Seven Bridges for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Micro-Comm requests a UCSL and it is not available, Latin American Telephone Micro-Comm may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneMicro-Comm, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneMicro-Comm’s use on this cross-connect panel. Latin American Telephone Micro-Comm will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Micro-Comm shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-set- up process. Latin American TelephoneMicro-Comm’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Micro-Comm is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneMicro- Comm’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Micro-Comm can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneMicro-Comm’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Micro-Comm will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Micro-Comm requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Micro-Comm for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone CommuniGroup requests a UCSL and it is not available, Latin American Telephone CommuniGroup may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American Telephone, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- connect blocks in twenty five (25) pair increments for Latin American Telephone’s use on this cross-connect panel. Latin American Telephone will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American Telephone’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American Telephone’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American Telephone’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone ONS requests a UCSL and it is not available, Latin American Telephone ONS may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneONS, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneONS’s use on this cross-connect panel. Latin American Telephone ONS will be responsible for connecting its facilities to the twenty five (25) pair cross-cross- connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone ONS shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneONS’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone ONS is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneONS’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone ONS can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneONS’s cable into the cross-connect box. For the site set-set- up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone ONS will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone ONS requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone ONS for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone NationsLine requests a UCSL and it is not available, Latin American Telephone NationsLine may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneNationsLine, BellSouth will install a cross-cross- connect panel in the building equipment room for the purpose of accessing USLD-USLD- INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneNationsLine’s use on this cross-connect panel. Latin American Telephone NationsLine will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone NationsLine shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-set- up process. Latin American TelephoneNationsLine’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone NationsLine is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneNationsLine’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone NationsLine can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneNationsLine’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone NationsLine will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone NationsLine requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone NationsLine for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone U-Dial requests a UCSL and it is not available, Latin American Telephone U-Dial may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneU-Dial, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneU-Dial’s use on this cross-connect panel. Latin American Telephone U- Dial will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone U-Dial shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneU- Dial’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone U-Dial is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneU-Dial’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone U-Dial can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneU-Dial’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone U-Dial will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone U-Dial requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone U-Dial for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Clearwave Communications requests a UCSL and it is not available, Latin American Telephone Clearwave Communications may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American Telephone, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- connect blocks in twenty five (25) pair increments for Latin American Telephone’s use on this cross-connect panel. Latin American Telephone will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American Telephone’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American Telephone’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American Telephone’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Conextel requests a UCSL and it is not available, Latin American Telephone Conextel may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneConextel, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneConextel’s use on this cross-connect panel. Latin American Telephone Conextel will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Conextel shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneConextel’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Conextel is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneConextel’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Conextel can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneConextel’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Conextel will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Conextel requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Conextel for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone UTI requests a UCSL and it is not available, Latin American Telephone UTI may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneUTI, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneUTI’s use on this cross-connect panel. Latin American Telephone UTI will be responsible for connecting its facilities to the twenty five (25) pair cross-cross- connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone UTI shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneUTI’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone UTI is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneUTI’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone UTI can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneUTI’s cable into the cross-connect box. For the site set-set- up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone UTI will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone UTI requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone UTI for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone FPB requests a UCSL and it is not available, Latin American Telephone FPB may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneFPB, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneFPB’s use on this cross-connect panel. Latin American Telephone FPB will be responsible for connecting its facilities to the twenty five (25) pair cross-cross- connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone FPB shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneFPB’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone FPB is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneFPB’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone FPB can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneFPB’s cable into the cross-connect box. For the site set-set- up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone FPB will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone FPB requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone FPB for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Think 12 requests a UCSL and it is not available, Latin American Telephone Think 12 may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American TelephoneThink 12, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- cross-connect blocks in twenty five (25) pair increments for Latin American TelephoneThink 12’s use on this cross-connect panel. Latin American Telephone Think 12 will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone Think 12 shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American TelephoneThink 12’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone Think 12 is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American TelephoneThink 12’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone Think 12 can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American TelephoneThink 12’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone Think 12 will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone Think 12 requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone Think 12 for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.

Unbundled Subloop Distribution (USLD). 2.8.2.1 The USLD facility is a dedicated transmission facility that BellSouth provides from an End User’s point of demarcation to a BellSouth cross-connect device. The BellSouth cross-connect device may be located within a remote terminal (RT) or a stand-alone cross-box in the field or in the equipment room of a building. The USLD media is a copper twisted pair that can be provisioned as a 2-wire or 4-wire facility. BellSouth will make available the following subloop distribution offerings where facilities exist: USLD – Voice Grade (USLD-VG) Unbundled Copper Subloop (UCSL) USLD – Intrabuilding Network Cable (USLD-INC (aka riser cable)) 2.8.2.2 USLD-VG is a copper subloop facility from the cross-box in the field up to and including the point of demarcation at the End User’s premises and may have load coils. 2.8.2.3 UCSL is a copper facility eighteen thousand (18,000) feet or less in length provided from the cross-box in the field up to and including the End User’s point of demarcation. If available, this facility will not have any intervening equipment such as load coils between the End User and the cross-box. 2.8.2.3.1 If Latin American Telephone Comcast Phone requests a UCSL and it is not available, Latin American Telephone Comcast Phone may request the copper Subloop facility be modified pursuant to the ULM process to remove load coils and/or excessive bridged taps. If load coils and/or excessive bridged taps are removed, the facility will be classified as a UCSL. 2.8.2.4 USLD-INC is the distribution facility owned or controlled by BellSouth inside a building or between buildings on the same property that is not separated by a public street or road. USLD-INC includes the facility from the cross-connect device in the building equipment room up to and including the point of demarcation at the End User’s premises. 2.8.2.4.1 Upon request for USLD-INC from Latin American Telephone, BellSouth will install a cross-connect panel in the building equipment room for the purpose of accessing USLD-INC pairs from a building equipment room. The cross-connect panel will function as a single point of interconnection (SPOI) for USLD-INC and will be accessible by multiple carriers as space permits. BellSouth will place cross- connect blocks in twenty five (25) pair increments for Latin American Telephone’s use on this cross-connect panel. Latin American Telephone will be responsible for connecting its facilities to the twenty five (25) pair cross-connect block(s). 2.8.2.5 For access to Voice Grade USLD and UCSL, Latin American Telephone shall install a cable to the BellSouth cross-box pursuant to the terms and conditions for physical collocation for remote sites set forth in Attachment 4. This cable would be connected by a BellSouth technician within the BellSouth cross-box during the set-up process. Latin American Telephone’s cable pairs can then be connected to BellSouth’s USL within the BellSouth cross-box by the BellSouth technician. 2.8.2.6 Through the SI process, BellSouth will determine whether access to USLs at the location requested by Latin American Telephone is technically feasible and whether sufficient capacity exists in the cross-box. If existing capacity is sufficient to meet Latin American Telephone’s request, then BellSouth will perform the site set-up as described in the CLEC Information Package, located at BellSouth’s Interconnection Web site address: xxxx://xxx.xxxxxxxxxxxxxxx.xxxxxxxxx.xxx/products/html/unes.html. 2.8.2.7 The site set-up must be completed before Latin American Telephone can order Subloop pairs. For the site set-up in a BellSouth cross-connect box in the field, BellSouth will perform the necessary work to splice Latin American Telephone’s cable into the cross-connect box. For the site set-up inside a building equipment room, BellSouth will perform the necessary work to install the cross-connect panel and the connecting block(s) that will be used to provide access to the requested USLs. 2.8.2.8 Once the site set-up is complete, Latin American Telephone will request Subloop pairs through submission of a LSR form to the Local Carrier Service Center (LCSC). OC is required with USL pair provisioning when Latin American Telephone requests reuse of an existing facility, and the OC charge shall be billed in addition to the USL pair rate. For expedite requests by Latin American Telephone for Subloop pairs, expedite charges will apply for intervals less than five (5) days. 2.8.2.9 USLs will be provided in accordance with BellSouth’s TR73600 Unbundled Local Loop Technical Specifications.