
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 6.1.0 Release 6)
NORMA vydána dne 31.1.2005
Designation standards: ETSI TS 123172-V6.1.0
Publication date standards: 31.1.2005
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI