Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services
STANDARD published on 1.4.2011
Designation standards: ČSN ETSI EN 300392-9-V1.4.1
Classification mark: 875042
Catalog number: 87000
Publication date standards: 1.4.2011
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN