
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 5.6.0 Release 5)
STANDARD published on 30.6.2005
Designation standards: ETSI TS 123172-V5.6.0
Publication date standards: 30.6.2005
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: European technical standard
Category: Technical standards ETSI