
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Architectural requirements (3GPP TS 23.221 version 5.4.0 Release 5)
STANDARD published on 31.3.2002
Designation standards: ETSI TS 123221-V5.4.0
Publication date standards: 31.3.2002
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: European technical standard
Category: Technical standards ETSI