Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 12: Call Hold (HOLD)
NORM herausgegeben am 1.8.2004
Designation standards: STN EN 300392-10-12-V1.3.1
Classification mark: 870392
Catalog number: 95976
Publication date standards: 1.8.2004
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN