Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 4: Additional Network Feature Short Data Service (ANF-ISISDS)
STANDARD published on 1.2.2011
Designation standards: STN EN 300392-3-4-V1.3.1
Classification mark: 870392
Catalog number: 112552
Publication date standards: 1.2.2011
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN