Release ledger
Canonical Atlas record
TR 31.900
SIM/USIM internal and external interworking aspects
Release evolution
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Rel-5 snapshot
Work affecting this release
11 indexed Change Requests · 1 connected Work Item.
Showing 11 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0011 — Consequences if USIM services n° 27 and n° 38 are not available.
CR 0012 — Clarification on the interface protocol when SIM and USIM cohabit on a UICC
CR 0013 — Inclusion of Rel-5 ME requirements for SIM / USIM support
CR 0014 — Correction of card operation modes
CR 0020 — Reactivation of TR 31.900 with content replaced by reference to Rel-6
CR 0007 — FDN and BDN interworking mechanism between GSM and 3G
CR 0009 — Clarifying notes to SIM/USIM File Mapping Table
CR 0010 — Clarification of SIM/USIM file mapping table
CR 0008 — Health warning concerning possibly different file IDs in SIM and USIM
CR 0004 — CHV mapping
CR 0006 — Extension of Annex C - SIM/USIM file mapping table
Version history
Indexed versions
Showing 32 of 32 indexed versions.
Atlas classifications
Meaning and provenance
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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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