
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 9.0.0 Release 9)
NORM herausgegeben am 3.2.2010
Designation standards: ETSI TS 123172-V9.0.0
Publication date standards: 3.2.2010
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI