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No. Ç¥ÁعøÈ£ Ç¥Áظí Á¦/°³Á¤ÀÏ ¡å
13377 TTAT.3G-42.068V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Voice Group Call Service (VGCS); Stage 1(Release 19) 2026-02-02
13376 TTAT.3G-42.069V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Voice Broadcast Service (VBS); Stage 1(Release 19) 2026-02-02
13375 TTAT.3G-43.005V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical performance objectives(Release 19) 2026-02-02
13374 TTAT.3G-43.010V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;GSM Public Land Mobile Network (PLMN) connection types(Release 19) 2026-02-02
13373 TTAT.3G-43.020V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Security related network functions(Release 19) 2026-02-02
13372 TTAT.3G-43.045V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of facsimile group 3 transparent(Release 19) 2026-02-02
13371 TTAT.3G-43.050V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system(Release 19) 2026-02-02
13370 TTAT.3G-43.058V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs)(Release 19) 2026-02-02
13369 TTAT.3G-43.068V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Voice Group Call Service (VGCS); Stage 2(Release 19) 2026-02-02
13368 TTAT.3G-43.069V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Voice Broadcast Service (VBS); Stage 2(Release 19) 2026-02-02