ETSI TS 131121-V18.2.0

Universal Mobile Telecommunications System (UMTS); LTE; 5G; UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification (3GPP TS 31.121 version 18.2.0 Release 18)

STANDARD published on 25.4.2025

English -
PDF - Immediate download (223.60 USD)

English -

Print design (223.60 USD)

The information about the standard:

Designation standards: ETSI TS 131121-V18.2.0
Publication date standards: 25.4.2025
The number of pages: 707
Approximate weight : 2152 g (4.74 lbs)
Country: European technical standard
Category: Technical standards ETSI