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No.
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1707
TTAT.3G-22.085V19.0.0
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Closed User Group (CUG) supplementary services; Stage 1(Release 19)
2026-02-02
1706
TTAT.3G-22.086V19.0.0
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Advice of Charge (AoC) supplementary services; Stage 1(Release 19)
2026-02-02
1705
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
1704
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
1703
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
1702
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
1701
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
1700
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
1699
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
1698
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
3491
I
3492
I
3493
I
3494
I
3495
I
3496
I
3497
I
3498
I
3499
I
3500