European digital cellular telecommunications system (Phase 2). Closed User Group (CUG) supplementary services. Stage 1 (GSM 02.85)
STANDARD published on 1.12.1995
Designation standards: STN ETS 300518
Classification mark: 872549
Catalog number: 78311
Note: WITHDRAWN
Publication date standards: 1.12.1995
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN