
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 12.0.0 Release 12)
NORMA vydaná dňa 23.10.2014
Designation standards: ETSI TS 123172-V12.0.0
Publication date standards: 23.10.2014
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: European technical standard
Kategória: Technické normy ETSI