
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 10.0.0 Release 10)
NORM herausgegeben am 11.4.2011
Designation standards: ETSI TS 123231-V10.0.0
Publication date standards: 11.4.2011
The number of pages: 75
Approximate weight : 225 g (0.50 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI