Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks (3GPP TS 29.163 version 12.5.0 Release 12)
STANDARD published on 31.10.2014
Designation standards: ETSI TS 129163-V12.5.0
Publication date standards: 31.10.2014
The number of pages: 340
Approximate weight : 1051 g (2.32 lbs)
Country: European technical standard
Category: Technical standards ETSI