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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
29678 정보통신단체표준(TTAS) TTAT.3G-22.083V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Call Waiting (CW) and Call Holding (HOLD); Supplementary Services; Stage 1(Release 18) 2024-08-12
29677 정보통신단체표준(TTAS) TTAT.3G-22.084V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;MultiParty (MPTY) supplementary service; Stage 1(Release 18) 2024-08-12
29676 정보통신단체표준(TTAS) TTAT.3G-22.085V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Closed User Group (CUG) supplementary services; Stage 1(Release 18) 2024-08-12
29675 정보통신단체표준(TTAS) TTAT.3G-22.086V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Advice of Charge (AoC) supplementary services; Stage 1(Release 18) 2024-08-12
29674 정보통신단체표준(TTAS) TTAT.3G-22.087V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;User-to-User Signalling (UUS); Service description; Stage 1(Release 18) 2024-08-12
29673 정보통신단체표준(TTAS) TTAT.3G-22.088V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Call Barring (CB) supplementary services; Stage 1(Release 18) 2024-08-12
29672 정보통신단체표준(TTAS) TTAT.3G-22.090V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Unstructured Supplementary Service Data (USSD); Stage 1(Release 18) 2024-08-12
29671 정보통신단체표준(TTAS) TTAT.3G-22.091V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Explicit Call Transfer (ECT) supplementary service; Stage 1(Release 18) 2024-08-12
29670 정보통신단체표준(TTAS) TTAT.3G-22.093V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Completion of Calls to Busy Subscriber (CCBS); Service description, Stage 1(Release 18) 2024-08-12
29669 정보통신단체표준(TTAS) TTAT.3G-22.094V18.0.1 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Follow Me service description; Stage 1(Release 18) 2024-08-12