We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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.
Universal Mobile Telecommunications System (UMTS); Presence service; Architecture and functional description; Stage 2 (3GPP TS 23.141 version 7.2.0 Release 7)
Standard published on 30.9.2006
Selected format:Universal Mobile Telecommunications System (UMTS); Presence service; Architecture and functional description; Stage 2 (3GPP TS 23.141 version 7.3.0 Release 7)
Standard published on 8.10.2007
Selected format:Universal Mobile Telecommunications System (UMTS); LTE; Presence service; Architecture and functional description; Stage 2 (3GPP TS 23.141 version 8.1.0 Release 8)
Standard published on 19.1.2009
Selected format:Universal Mobile Telecommunications System (UMTS); LTE; Presence service; Architecture and functional description; Stage 2 (3GPP TS 23.141 version 9.0.0 Release 9)
Standard published on 8.1.2010
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 10.0.0 Release 10)
Standard published on 16.5.2011
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 11.0.0 Release 11)
Standard published on 26.10.2012
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 12.0.0 Release 12)
Standard published on 10.10.2014
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 13.0.0 Release 13)
Standard published on 18.1.2016
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 14.0.0 Release 14)
Standard published on 3.4.2017
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Value-added Services for SMS (VAS4SMS); Interface and signalling flow (3GPP TS 23.142 version 15.0.0 Release 15)
Standard published on 9.7.2018
Selected format:Latest update: 2026-09-17 (Number of items: 2 301 467)
© Copyright 2026 NORMSERVIS s.r.o.