
Universal Mobile Telecommunications System (UMTS); Technical realization of Circuit Switched (CS) multimedia service; UDI/RDI fallback and service modification; Stage 2 (3GPP TS 23.172 version 5.2.0 Release 5)
NORMA vydaná dňa 30.9.2003
Designation standards: ETSI TS 123172-V5.2.0
Publication date standards: 30.9.2003
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: European technical standard
Kategória: Technické normy ETSI