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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); GSM Cordless Telephony System (CTS), Phase 1; CTS radio interface layer 3 specification (3GPP TS 44.056 version 17.0.0 Release 17)
Standard published on 28.4.2022
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS radio interface layer 3 specification (3GPP TS 44.056 version 18.0.0 Release 18)
Standard published on 15.5.2024
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), Phase 1; CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), (Phase 1) CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 5.0.0 Release 5)
Standard published on 27.6.2002
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS) (Phase 1) CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 6.0.0 Release 6)
Standard published on 31.12.2004
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), (Phase 1) CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 7.0.0 Release 7)
Standard published on 30.6.2007
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), (Phase 1) CTS Radio Interface Layer 3 Specification (3GPP TS 44.056 version 8.0.0 Release 8)
Standard published on 20.1.2009
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), Phase 1; CTS radio interface layer 3 specification (3GPP TS 44.056 version 9.0.0 Release 9)
Standard published on 13.1.2010
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (3GPP TS 44.057 version 10.0.0 Release 10)
Standard published on 31.3.2011
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (3GPP TS 44.057 version 11.0.1 Release 11)
Standard published on 31.10.2012
Selected format:Latest update: 2025-07-27 (Number of items: 2 209 911)
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