TS 31.121
UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification
Rel-17TSUICC & Smart CardsApproved
AI Summary
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Versions
| Version | Release | Date | Status |
|---|---|---|---|
| 18.6.0 | Rel-18 | 2026-07-26 | Approved |
| 17.5.0 | Rel-17 | 2026-07-26 | Approved |
| 16.14.0 | Rel-16 | 2026-07-26 | Approved |
| 15.10.0 | Rel-15 | 2026-07-26 | Approved |
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