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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
2378 정보통신단체표준(TTAS) TTAT.3G-22.087V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;User-to-User Signalling (UUS); Service description; Stage 1(Release 19) 2026-02-02
2377 정보통신단체표준(TTAS) TTAT.3G-22.088V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Call Barring (CB) supplementary services; Stage 1(Release 19) 2026-02-02
2376 정보통신단체표준(TTAS) TTAT.3G-22.090V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Unstructured Supplementary Service Data (USSD); Stage 1(Release 19) 2026-02-02
2375 정보통신단체표준(TTAS) TTAT.3G-22.091V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Explicit Call Transfer (ECT) supplementary service; Stage 1(Release 19) 2026-02-02
2374 정보통신단체표준(TTAS) TTAT.3G-22.093V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Completion of Calls to Busy Subscriber (CCBS); Service description, Stage 1(Release 19) 2026-02-02
2373 정보통신단체표준(TTAS) TTAT.3G-22.094V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Follow Me service description; Stage 1(Release 19) 2026-02-02
2372 정보통신단체표준(TTAS) TTAT.3G-22.096V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Name identification supplementary services; Stage 1(Release 19) 2026-02-02
2371 정보통신단체표준(TTAS) TTAT.3G-22.097V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Multiple Subscriber Profile (MSP) Phase 2; Service description; Stage 1(Release 19) 2026-02-02
2370 정보통신단체표준(TTAS) TTAT.3G-22.105V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Services and service capabilities(Release 19) 2026-02-02
2369 정보통신단체표준(TTAS) TTAT.3G-22.119V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Maritime communication services over 3GPP system(Release 19) 2026-02-02