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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); Universal Mobile Telecommunications System (UMTS); Mobile radio interface layer 3 specification; Core Network Protocols - Stage 2 (3GPP TS 23.108 version 4.0.0 Release 4)
WITHDRAWN published on 31.3.2001
Selected format:LTE; Common functional architecture to support mission critical services; Stage 2 (3GPP TS 23.280 version 18.13.0 Release 18)
WITHDRAWN published on 1.10.2025
Selected format:5G; System architecture for the 5G System (5GS) (3GPP TS 23.501 version 16.5.0 Release 16)
WITHDRAWN published on 28.7.2020
Selected format:5G; Procedures for the 5G System (5GS) (3GPP TS 23.502 version 16.5.0 Release 16)
WITHDRAWN published on 28.7.2020
Selected format:5G; Procedures for the 5G System (5GS) (3GPP TS 23.502 version 16.7.0 Release 16)
WITHDRAWN published on 12.1.2021
Selected format:5G; Policy and charging control framework for the 5G System (5GS); Stage 2 (3GPP TS 23.503 version 16.5.0 Release 16)
WITHDRAWN published on 28.7.2020
Selected format:Universal Mobile Telecommunications System (UMTS); Circuit switched data bearer services (3GPP TR 23.910 version 4.9.0 Release 4)
WITHDRAWN published on 31.3.2005
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); GSM - UMTS Public Land Mobile Network (PLMN) access reference configuration (3GPP TS 24.002 verison 3.1.0 Release 1999)
WITHDRAWN published on 31.12.2000
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); GSM-UMTS Public Land Mobile Network (PLMN) access reference configuration (3GPP TS 24.002 version 4.1.0 Release 4)
WITHDRAWN published on 31.3.2003
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); GSM-UMTS Public Land Mobile Network (PLMN) access reference configuration (3GPP TS 24.002 version 5.1.0 Release 5)
WITHDRAWN published on 31.3.2003
Selected format:Latest update: 2026-01-16 (Number of items: 2 254 749)
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