Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; NGN Architecture to support emergency communication from citizen to authority [Endorsed document 3GPP TS 23.167, Release 7] (3GPP TS 23.509 version 7.2.0 Release 7)
STANDARD published on 8.10.2008
Designation standards: ETSI TS 123509-V7.2.0
Publication date standards: 8.10.2008
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Category: Technical standards ETSI