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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
1625 정보통신단체표준(TTAS) TTAT.3G-23.003V19.4.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Numbering, addressing and identification(Release 19) 2026-02-02
1624 정보통신단체표준(TTAS) TTAT.3G-23.009V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Handover procedures(Release 19) 2026-02-02
1623 정보통신단체표준(TTAS) TTAT.3G-23.011V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Supplementary Services(Release 19) 2026-02-02
1622 정보통신단체표준(TTAS) TTAT.3G-23.012V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Location management procedures(Release 19) 2026-02-02
1621 정보통신단체표준(TTAS) TTAT.3G-23.014V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Support of Dual Tone Multi-Frequency (DTMF) signalling(Release 19) 2026-02-02
1620 정보통신단체표준(TTAS) TTAT.3G-23.016V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Subscriber data management; Stage 2(Release 19) 2026-02-02
1619 정보통신단체표준(TTAS) TTAT.3G-23.018V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Basic call handling; Technical realization(Release 19) 2026-02-02
1618 정보통신단체표준(TTAS) TTAT.3G-23.031V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;3G Security; Fraud Information Gathering System (FIGS); Technical realization; Stage 2(Release 19) 2026-02-02
1617 정보통신단체표준(TTAS) TTAT.3G-23.032V19.0.0 3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Universal Geographical Area Description (GAD)(Release 19) 2026-02-02
1616 정보통신단체표준(TTAS) TTAT.3G-23.034V19.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;High Speed Circuit Switched Data (HSCSD); Stage 2(Release 19) 2026-02-02