
Universal Mobile Telecommunications System (UMTS); UICC-terminal interface; USIM application test specification (3GPP TS 31.121 version 4.3.0 Release 4)
NORMA vydaná dňa 31.12.2002
Designation standards: ETSI TS 131121-V4.3.0
Publication date standards: 31.12.2002
The number of pages: 96
Approximate weight : 319 g (0.70 lbs)
Country: European technical standard
Kategória: Technické normy ETSI