ETSI ETS 300558-ed.1/Amd.1

European digital cellular telecommunications system (Phase 2); Mobile radio interface layer 3; Supplementary services specification; General aspects (GSM 04.10)

STANDARD published on 15.7.1995

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The information about the standard:

Designation standards: ETSI ETS 300558-ed.1/Amd.1
Publication date standards: 15.7.1995
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: European technical standard
Category: Technical standards ETSI