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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+); Fraud Information Gathering System (FIGS); Service requirements - Stage 0 (GSM 01.31 version 8.0.0 Release 1999)
Standard published on 30.5.2001
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); General Packet Radio Service (GPRS); GPRS ciphering algorithm requirements (GSM 01.61 version 6.0.1)
Standard published on 21.7.1998
Selected format:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); GPRS ciphering algorithm requirements (3GPP TS 01.61 version 7.0.0 Release 1998)
Standard published on 10.10.2001
Selected format:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); GPRS ciphering algorithm requirements (GSM 01.61 version 8.0.0 Release 1999)
Standard published on 31.5.2001
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Fraud Information Gathering System (FIGS); Service description - Stage 1 (GSM 02.31 version 7.1.1 Release 1998)
Standard published on 30.8.1999
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Tandem Free Operation (TFO); Service Description; Stage 1 (GSM 02.53 version 7.0.1 Release 1998)
Standard published on 30.7.1999
Selected format:Digital cellular telecommunications system (Phase 2+); Tandem Free Operation (TFO); Service Description; Stage 1 (GSM 02.53 version 8.0.1 Release 1999)
Standard published on 17.7.2001
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Geographical Area Description (GAD) (GSM 03.32 version 5.0.0)
Standard published on 30.11.1997
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Geographical Area Description (GAD) (GSM 03.32 version 5.1.0)
Standard published on 31.7.1998
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Geographical Area Description (GAD) (GSM 03.32 version 5.2.0 Release 1996)
Standard published on 30.10.1998
Selected format:Latest update: 2026-01-23 (Number of items: 2 257 393)
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