STN EN 300392-12-21-V1.2.1 (870392)

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 21: Ambience Listening (AL)

STANDARD published on 1.6.2005

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The information about the standard:

Designation standards: STN EN 300392-12-21-V1.2.1
Classification mark: 870392
Catalog number: 98568
Publication date standards: 1.6.2005
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Slovak technical standard
Category: Technical standards STN