Universal Mobile Telecommunications System (UMTS); Service Requirement for the Open Services Access (OSA); Stage 1 (3GPP TS 22.127 version 4.2.0 Release 4)
STANDARD published on 13.7.2001
Designation standards: ETSI TS 122127-V4.2.0
Publication date standards: 13.7.2001
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: European technical standard
Category: Technical standards ETSI