Hot Microphone Feature - Motorola MTM800 Feature User Manual

Release
3.
Your MTM800 enters TMO by pressing the
(if configured by your Service Provider). The terminal attaches to
the predefined talkgroup and starts the Emergency Group Call. If
the predefined talkgroup is invalid the terminal attaches to the last
selected talkgroup.

Hot Microphone Feature

If the Hot Microphone feature was programmed into your
MTM800 by your Service Provider, you can make an
Emergency Group Call without the need to press and hold
the .
PTT
The following will happen upon entering Emergency mode:
The MTM800 will automatically send an Emergency Alarm
1.
to the dispatcher (if configured by your Service Provider).
A talk permit tone will be heard.
2.
The following typical display will appear:
3.
The microphone will stay open for a time
period determined and programmed by
your Service Provider.
After the Hot Microphone time period
expires, or if you press
Microphone period, or if you press
the
Emgcy Mic Ended
displayed, and the terminal reverts back to Emergency Mode.
The Hot Microphone feature is now disabled and PTT
operation reverts back to normal.
To resume, press
If talk permit is granted to another member
of the group, an "Emergency call received"
tone will be heard.
to listen.
PTT
during the Hot
PTT
message will be
again.
Emergency
Emgcy Mic On
TG4
End
Emgcy Mic Ended
:
End
ID 123
Wait For Mic
End
button
Optns
Optns
65