Release ledger
Canonical Atlas record
TR 31.900
SIM/USIM internal and external interworking aspects
Release evolution
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Rel-7 snapshot
Work affecting this release
4 indexed Change Requests · 1 connected Work Item.
Showing 4 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0024 — Handling of ATR information for SIM and UICC
CR 0017 — Mapping of EF_LOCI for SIM and USIM application
CR 0022 — Removal of 'all-release applicability' statement
CR 0023 — Mapping of EF-LOCIGPRS and EF-PSLOCI between SIM and USIM application
Version history
Indexed versions
Showing 32 of 32 indexed versions.
Atlas classifications
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Work Items
Standards work connected to TR 31.900
(Small) Technical Enhancements and Improvements for Rel-4
Rel-4 UICC/(U)SIM enhancements and interworking
(Small) Technical Enhancements and Improvements for Rel-5
(Small) Technical Enhancements and Improvements for Rel-6
(Small) Technical Enhancements and Improvements for Rel-7
(Small) Technical Enhancements and Improvements for R99
UICC / Terminal interface; Physical and logical characteristics
UICC/(U)SIM enhancements and interworking
Knowledge graph
Related standards
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