Digital cellular telecommunications system (Phase 2+) (GSM); 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 9.25.0 Release 9)
STANDARD published on 29.6.2018
Designation standards: ETSI TS 129163-V9.25.0
Publication date standards: 29.6.2018
The number of pages: 304
Approximate weight : 943 g (2.08 lbs)
Country: European technical standard
Category: Technical standards ETSI