
Universal Mobile Telecommunications System (UMTS); Working methods (3G TR 21.900 version 3.3.0 Release 1999)
STANDARD published on 22.6.2000
Designation standards: ETSI TR 121900-V3.3.0
Publication date standards: 22.6.2000
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: European technical standard
Category: Technical standards ETSI