ČSN ETS 300392-10-12 (875042)

Radio Equipment and Systems (RES). Trans-European Trunked Radio (TETRA). Voice plus Data (V+D). Part 10: Supplementary services stage 1. Part 10-12: Call hold

NORM herausgegeben am 1.12.1996

Nur das Vorwort ist in der tschechischen Sprache -
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The information about the standard:

Designation standards: ČSN ETS 300392-10-12
Classification mark: 875042
Catalog number: 20958
Publication date standards: 1.12.1996
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN