
Universal Mobile Telecommunications System (UMTS); LTE; Technical realization of Circuit Switched (CS) multimedia service; UDI/RDI fallback and service modification; Stage 2 (3GPP TS 23.172 version 8.0.0 Release 8)
NORMA vydaná dňa 20.1.2009
Designation standards: ETSI TS 123172-V8.0.0
Publication date standards: 20.1.2009
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: European technical standard
Kategória: Technické normy ETSI