EVS-EN 300 392-9 V1.7.1:2020

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services

General information
Valid from 15.05.2020
Base Documents
ETSI EN 300 392-9 V1.7.1
Directives or regulations
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Standard history
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.
Standard monitoring