Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); TISPAN; Presence Service; Architecture and functional description [Endorsement of 3GPP TS 23.141 and OMA-AD-Presence_SIMPLE-V1_0] (3GPP TS 23.508 version 8.0.0 Release 8)
STANDARD published on 8.10.2008
Designation standards: ETSI TS 123508-V8.0.0
Publication date standards: 8.10.2008
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI