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STN is a protected designation of Slovak national technical standards.
Digital cellular telecommunications system (Phase 2) (GSM). Technical realization of supplementary services (GSM 03.11)
Standard published on 1.7.2002
Selected format:European digital cellular telecommunications system (Phase 2). Location registration procedures (GSM 03.12)
Standard published on 1.12.1995
Selected format:European digital cellular telecommunications system (Phase 2). Discontinuous Reception (DRX) in the GSM system (GSM 03.13)
Standard published on 1.12.1995
Selected format:European digital cellular telecommunications system (Phase 2). Support of Dual Tone Multi-Frequency signalling (DTMF) via the GSM system (GSM 03.14)
Standard published on 1.12.1995
Selected format:European digital cellular telecommunications system (Phase 2). Technical realization of operator determined barring (GSM 03.15)
Standard published on 1.12.1995
Selected format:European digital cellular telecommunications system (Phase 2). Security related network functions (GSM 03.20)
Standard published on 1.7.2002
Selected format:European digital cellular telecommunications system (Phase 2). Security related network functions (GSM 03.20)
Standard published on 1.11.1999
Selected format:Digital cellular telecommunications system (Phase 2) (GSM). Security related network functions (GSM 03.20 version 4.4.1)
Standard published on 1.7.2002
Selected format:European digital cellular telecommunications system (Phase 2). Functions related to Mobile Station (MS) in idle mode (GSM 03.22)
Standard published on 1.12.1997
Selected format:European digital cellular telecommunications system (Phase 2). Functions related to Mobile Station (MS) in idle mode (GSM 03.22)
Standard published on 1.7.2002
Selected format:Latest update: 2026-04-02 (Number of items: 2 270 295)
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