European digital cellular telecommunications system (Phase 2); Attachment requirements for Global System for Mobile communications (GSM) mobile stations; Telephony
STANDARD published on 15.9.1997
Designation standards: ETSI TBR 020-ed.3
Publication date standards: 15.9.1997
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Category: Technical standards ETSI