Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks (3GPP TS 29.163 version 7.9.0 Release 7)
STANDARD published on 31.1.2008
Designation standards: ETSI TS 129163-V7.9.0
Publication date standards: 31.1.2008
The number of pages: 180
Approximate weight : 571 g (1.26 lbs)
Country: European technical standard
Category: Technical standards ETSI