Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services
NORMA vydána dne 7.1.2004
Designation standards: ETSI EN 300392-9-V1.2.1
Publication date standards: 7.1.2004
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI