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 5.3.1)
STANDARD published on 15.9.1997
Designation standards: ETSI ETS 300976-ed.2
Publication date standards: 15.9.1997
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: European technical standard
Category: Technical standards ETSI