
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Technical Specification Group working methods (3GPP TR 21.900 version 7.1.0 Release 7)
STANDARD published on 30.9.2005
Designation standards: ETSI TR 121900-V7.1.0
Publication date standards: 30.9.2005
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: European technical standard
Category: Technical standards ETSI