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Standards ETSI - European Telecommunication Standard Institute - Page 1936
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.
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ETSI TS 124391-V12.2.0
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Universal Mobile Telecommunications System (UMTS); LTE; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 12.2.0 Release 12)
Standard published on 20.1.2015
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ETSI TS 124391-V13.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 13.0.0 Release 13)
Standard published on 19.1.2016
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ETSI TS 124391-V14.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 14.0.0 Release 14)
Standard published on 3.4.2017
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ETSI TS 124391-V15.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 15.0.0 Release 15)
Standard published on 28.6.2018
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ETSI TS 124391-V16.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 16.0.0 Release 16)
Standard published on 20.11.2020
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ETSI TS 124391-V17.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; 5G; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 17.0.0 Release 17)
Standard published on 17.5.2022
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ETSI TS 124391-V18.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; 5G; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 18.0.0 Release 18)
Standard published on 13.5.2024
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ETSI TS 124391-V19.0.0
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Universal Mobile Telecommunications System (UMTS); LTE; 5G; Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM) Core Network (CN) subsystem (IMS) Management Object (MO) (3GPP TS 24.391 version 19.0.0 Release 19)
Standard published on 17.10.2025
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ETSI TS 124392-V19.0.0
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5G; Application enablement aspects for MMTel; Protocol specification (3GPP TS 24.392 version 19.0.0 Release 19)
Standard published on 10.2.2026
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ETSI TS 124403-V7.0.0
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Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 [3GPP TS 24.229 (Release 7), modified] (3GPP TS 24.403 version 7.0.0 Release 7)
Standard published on 10.4.2008
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