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    ETSI ETS 300 300Broadband Integrated Services Digital Network (B-ISDN); Synchronous Digital Hierarchy (SDH) based user network access; Physical layer interfaces for B-ISDN applicationsstandard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 356-18Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 18: Completion of Calls to Busy Subscriber (CCBS) supplementary servicestandard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 356-17Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 17: Call Waiting (CW) supplementary service [ITU-T Recommendation Q.733, section 1 (1992), modified]standard by European Telecommunications...

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    ETSI ETS 300 356-16Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 16: Call Hold (HOLD) supplementary service [ITU-T Recommendation Q.733, clause 2 (1993), modified]standard by European Telecommunications Standards...

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    ETSI ETS 300 356-15Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 15: Diversion supplementary services [ITU-T Recommendation Q.732, clauses 2 to 5 (1993), modified]standard by European Telecommunications Standards...

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    ETSI ETS 300 356-14Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 14: Explicit Call Transfer (ECT) supplementary servicestandard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 356-12Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 12: Conference call, add-on (CONF) supplementary service [ITU-T Recommendation Q.734, clause 1 (1993), modified]standard by European...

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    ETSI ETS 300 572European digital cellular telecommunications system (Phase 2); Unstructured Supplementary Service Data (USSD); Stage 3 (GSM 04.90)standard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 405Network Aspects (NA); Metropolitan Area Network (MAN); Interconnection of MAN Switching Systems (MSS) based on an Asynchronous Transfer Mode (ATM) interfacestandard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 401Digital Audio Broadcasting (DAB); DAB to mobile, portable and fixed receiversstandard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 571European digital cellular telecommunications system (Phase 2); Call Barring (CB) supplementary services; Stage 3 (GSM 04.88)standard by European Telecommunications Standards Institute, 02/01/1995

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    ETSI ETS 300 570European digital cellular telecommunications system (Phase 2); Advice of Charge (AoC) supplementary services; Stage 3 (GSM 04.86)standard by European Telecommunications Standards Institute, 02/01/1995

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Showing 30541 - 30552 of 54665 items