
Universal Mobile Telecommunications System (UMTS); LTE; 5G; UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification (3GPP TS 31.121 version 17.4.0 Release 17)
NORM herausgegeben am 13.11.2024
Designation standards: ETSI TS 131121-V17.4.0
Publication date standards: 13.11.2024
The number of pages: 622
Approximate weight : 1897 g (4.18 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI