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Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services; Part 3: Data link message and parameter codings (corrections needed to EN 300 659-3 V1.3.1
Standard published on 6.11.2001
Selected format:Transmission and Multiplexing (TM); Passive optical components; Optical fibre connectors for single mode optical fibre communication systems; Common requirements and conformance testing
Standard published on 16.7.2004
Selected format:ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Avalanche Beacons; Transmiter-Receiver Systems
Standard published on 26.1.1999
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 06.51 version 5.3.0 Release 1996)
Standard published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 06.51 version 6.2.0 Release 1997)
Standard published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 06.51 version 7.2.0 Release 1998)
Standard published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 06.51 version 8.2.0 Release 1999)
Standard published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 5.2.0 Release 1996)
Standard published on 25.8.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 06.54 version 5.3.0 Release 1996)
Standard published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 6.1.0 Release 1997)
Standard published on 7.8.2000
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
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