European digital cellular telecommunications system (Phase 1); Mobile radio interface; Layer 3 specification (GSM 04.08 - EXT)
STANDARD published on 12.7.1993
Designation standards: ETSI GTS 04.08-EXT-V3.0.0
Publication date standards: 12.7.1993
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI