Rel-16 Services Multi-Gen Intermediate

TS 31.103 – Characteristics of the ISIM Application

Defines the IM Services Identity Module (ISIM) application on UICC for IMS access, including file structures, commands, and security.

Release
Rel-16
Category
Services
Subcategory
IMS
Network Layer
UE
Technology
Multi-Gen
Business Impact
High

Key Technologies

IMSUICC3G4G5G

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