To update the Date/Time information element according to contribution TD 207 and the BC, LLC with new codepoints. Supporting ETSI Member Organisations; VIAG Interkom, Swisscom, KPN, Telenor.

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Future enhancements of ISDN D-Channel signalling procedures for control of circuit switched connections applicable at the ISDN user-network interface, including multirate bearer services. (Application of Q.930 and Q.931)

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma for the generic keypad protocol for the support of supplementary services. Provide a basis for further work on PIXIT & ATS for supplementary services. To be specified according to ISO 99646. To cover both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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Future enhancements of ISDN D-Channel LAPD Link Access Procedures applicable at the ISDN user-network interface including  S & Q reference point requirements.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma for the generic functional protocol for the support of supplementary services. Provide a basis for further work on PIXIT & ATS for supplementary services. To be specified according to ISO 99646. To cover both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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Future enhancements of ISDN D-Channel signalling procedures for control of circuit switched connections applicable at the ISDN user-network interface, including multirate bearer services. (Application of Q.931)

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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    21 pages
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    21 pages
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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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    18 pages
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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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    19 pages
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ISDN user-network interface layer 3 protocol implementation conformance statement (PICS) proforma. This work provides a basis for further work on PIXIT & ATS for supplementary services. To be spec d according to ISO 9646. Covers both user & network.

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Future enhancements of ISDN D-Channel LAPD Link Access Procedures applicable at the ISDN user-network interface including  S & Q reference point requirements. (Application of CCITT rec Q.921)

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Frequently Asked Questions

A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.

T-234B is a European Standardization Mandate titled "undefined". This mandate requests the European Standardization Organizations to develop harmonized standards supporting EU legislation. There are 68 standards developed under this mandate.

Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.