Specification #: 31.122
Reference: 31.122
Title: Universal Subscriber Identity Module (USIM) conformance test specification
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 1999
Internal:
Common IMS Specification:
Radio technology:
Click to see all versions of this specification
Remarks (1)
Creation dateAuthorRemark
2015-01-22 12:41 UTC
based on R99 core spec; was originally 31.121 but renumbered when 31.120 was split into two parts. CP-27: change of WG as a result of closure of CN and T. CP-34 (CP-060678) will remove aplcn-indep parts to an ETSI SCP TS.
History
Action dateActionAuthor
2017-03-01 17:14 UTC
Prime Rapporteur has been changed to Michele Berionne. Previous: Heiko Kruse
Hakim Mkinsi
2018-07-02 08:59 UTC
Prime Rapporteur has been changed to Amandeep Virk. Previous: Michele Berionne
Hakim Mkinsi
2025-08-26 17:50 UTC
Prime Rapporteur has been changed to Stanley Mayalil. Previous: Amandeep Virk
Kimmo Kymalainen
Primary responsible group: CT 6
Secondary responsible groups: -
Rapporteurs
NameCompany
Stanley Mayalil
Apple AB Denmark
102944
Parent Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Child Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
60181
USIM conformance test specification
T3
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