PRETS 300 392-7 : SEP 95
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RADIO EQUIPMENT AND SYSTEMS (RES) - TRANS-EUROPEAN TRUNKED RADIO (TETRA) - VOICE PLUS DATA (V+D) - SECURITY
23-07-2013
12-01-2013
Analyses predicted needs for digital trunked systems in Europe; defines services to be provided; analyses of spectrum requirements
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.