Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.8.1 Release 1996)
STANDARD published on 23.3.1999
Designation standards: ETSI ETS 300976-ed.7
Publication date standards: 23.3.1999
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: European technical standard
Category: Technical standards ETSI