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    ETSI TS 124 173 Universal Mobile Telecommunications System (UMTS); LTE; IMS Multimedia telephony communication service and supplementary services; Stage 3 (3GPP TS 24.173 version 14.2.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 183 Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia Subsystem (IMS) Customized Ringing Signal (CRS); Protocol specification (3GPP TS 24.183 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 237 Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 14.3.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 238 Universal Mobile Telecommunications System (UMTS); LTE; Session Initiation Protocol (SIP) based user configuration; Stage 3 (3GPP TS 24.238 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 259 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Personal Network Management (PNM); Stage 3 (3GPP TS 24.259 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 072 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Call Deflection (CD) supplementary service; Stage 3 (3GPP TS 24.072 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 081 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Line Identification supplementary services; Stage 3 (3GPP TS 24.081 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 082 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Call Forwarding (CF) supplementary services; Stage 3 (3GPP TS 24.082 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 084 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Multi Party (MPTY) supplementary service; Stage 3 (3GPP TS 24.084 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 124 085 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Closed User Group (CUG) supplementary service; Stage 3 (3GPP TS 24.085 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 123 015 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical realization of Operator Determined Barring (ODB) (3GPP TS 23.015 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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    ETSI TS 123 016 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Subscriber data management; Stage 2 (3GPP TS 23.016 version 14.0.0 Release 14) standard by European Telecommunications Standards Institute, 03/01/2017

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Showing 409 - 420 of 512 items