the one displayed on the terminal screen when starting the
call. After exiting from non-tactical emergency mode the
terminal will be attached to the group that was selected
before initiating the non-tactical call. When in non-tactical
emergency mode, you will not be able to switch talkgroups.
DGNA messages have no impact during non-tactical
emergency mode but only after exiting the non-tactical
emergency mode.
• A tactical call initiates on the currently selected talkgroup.
For call alerts, see settings in the Tones menu option (page 75).
Entering TMO or DMO
Enter TMO or DMO in one of the following ways:
• Press and hold
Entering or Exiting Emergency Mode
To enter Emergency mode from any mode, press
Upon entering Emergency Mode in TMO, the MTM800 will
automatically send an Emergency Alarm to the dispatcher (if
configured by your Service Provider).
The terminal exits Emergency mode and
switches to Group mode in one of the
following cases:
• You press and hold
• The terminal fails to attach to a non-tactical group.
• The system infrastructure detaches the selected non-
tactical group.
The required time you need to press the Emergency key is by
default set to 0.5 seconds. The time can be configured by your
Service Provider.
54
for a few seconds (TMO/DMO)
.
.
Emergency
TG4