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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Digital cellular telecommunications system (Phase 2) (GSM); International Mobile station Equipment Identities (IMEI) (GSM 02.16 version 4.7.1)
Standard published on 28.11.2000
Selected format:European digital cellular telecommunications system (Phase 2); Subscriber Identity Module (SIM); Functional characteristics (GSM 02.17)
Standard published on 12.9.1994
Selected format:European digital cellular telecommunications system (Phase 2); Description of Charge Advice Information (CAI) (GSM 02.24)
Standard published on 30.9.1994
Selected format:Digital cellular telecommunications system (Phase 2) (GSM); Description of Charge Advice Information (CAI) (GSM 02.24)
Standard published on 15.1.1996
Selected format:European digital cellular telecommunications system (Phase 2); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Standard published on 12.9.1994
Selected format:European digital cellular telecommunications system (Phase 2); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Standard published on 6.4.1995
Selected format:European digital cellular telecommunications system (Phase 2); Man-Machine Interface (MMI) of the Mobile Station (MS) (GSM 02.30)
Standard published on 15.7.1995
Selected format:European digital cellular telecommunications system (Phase 2); Procedures for call progress indications (GSM 02.40)
Standard published on 12.9.1994
Selected format:Digital cellular telecommunications system (Phase 2) (GSM); Procedures for call progress indications (GSM 02.40)
Standard published on 15.1.1996
Selected format:European digital cellular telecommunications system (Phase 2); Operator determined barring (GSM 02.41)
Standard published on 12.9.1994
Selected format:Latest update: 2025-12-29 (Number of items: 2 253 390)
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