ETSI EN 300392-12-21-V1.4.1

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

STANDARD published on 11.4.2011

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The information about the standard:

Designation standards: ETSI EN 300392-12-21-V1.4.1
Publication date standards: 11.4.2011
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: European technical standard
Category: Technical standards ETSI