Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services
NORM herausgegeben am 1.11.2020
Bezeichnung normen: ČSN ETSI EN 300392-9-V1.7.1
Zeichen: 875042
Katalog-Nummer: 510778
Ausgabedatum normen: 1.11.2020
Zahl der Seiten: 52
Gewicht ca.: 156 g (0.34 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
V1.7.1
The present document is applicable to any TETRA terminal equipment (Mobile Station (MS)) and to any TETRA network (Switching and Management Infrastructure (SwMI)) which support at least one TETRA Supplementary Service (SS). In addition, its routeing requirements of supplementary service information are applicable to any TETRA network with a Voice plus Data (V+D) Inter-System Interface (ISI) to another TETRA network which supports at least one TETRA SS