ETSI TS 131103-V19.1.0

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Characteristics of the IP Multimedia Services Identity Module (ISIM) application (3GPP TS 31.103 version 19.1.0 Release 19)

STANDARD published on 12.10.2026

English -
PDF - Immediate download (60.10 USD)

English -

Print design (60.10 USD)

The information about the standard:

Designation standards: ETSI TS 131103-V19.1.0
Publication date standards: 12.10.2026
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: European technical standard
Category: Technical standards ETSI