Unitrunker and E under Svc ?

[Mobby1-Kenobby]

I am running Unitrunker on PPSTN in Saskatchewan and see PE4 under Svc.
I know that P is protected and 4 is the Priority of the message but have no idea
of what the E is used for.
I only see the E on one of the Talkgroups and none of the others on this system.

 

[GTR8000]

Emergency

If you see E4 or PE4, it means that the radio is transmitting after hitting the emergency button.

 

[Mobby1-Kenobby]

Thank you so much for that information.

 

[nd5y]

Here they use emergency individual calls for fire station alerting. The dispatch consoles send a data iCall then the voice announcement is made on the dispatch talkgroup.

A list of Unitrunker service codes is at https://wiki.radioreference.com/index.php/UniTrunker