All Calls (One-to-all)
01 November 2015
'All Calls' will be heard by every radio in the system. All calls are what all simple Back-to-Back Systems radio systems do by default.
All Calls are used in systems where Group and Private Calls are in use. Examples of All calls might be a 'Fire alarm' or 'Evacuation' call or just general All Staff update call.
All Calling is a standard feature of all digital radios.
All Calling is one of a suite of the Selective Calling features.
