
Universal Mobile Telecommunications System (UMTS); SIM/USIM internal and external interworking aspects (3GPP TR 31.900 version 5.3.0 Release 5)
NORMA vydána dne 30.9.2003
Designation standards: ETSI TR 131900-V5.3.0
Publication date standards: 30.9.2003
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI