News
Updated TETRA standard for supplementary service
ETSI has published a new version of EN 300 392-12-16 V1.4.0 for TETRA systems. The update is part of the supplementary services series and specifies a particular function within the TETRA service framework.
The revision...
Dokument
Automatic network invocation of relay services
Handling number information between public communications networks
Transfer of inter-operator Premium rate services and Mass call services termination numbers; An Application Guide for handling number information between public communications networks