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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
Designation standards: ETSI ETS 300558-ed.1/Amd.1
Publication date standards: 15.7.1995
SKU: NS-313067
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2024-09-02 (Number of items: 2 345 509)
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