Digital cellular telecommunications system (Phase 2+) (GSM); Data Link (DL) layer; General aspects (GSM 04.05 version 7.1.2 Release 1998)
STANDARD published on 22.9.2000
Designation standards: ETSI EN 300937-V7.1.2
Publication date standards: 22.9.2000
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: European technical standard
Category: Technical standards ETSI