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groups associated with the ATG. The terminal will remain in 
Emergency Mode until you exist it.
Press and hold the Emergency button to enter 
Emergency Mode. 
When the MTH800 is Off, press this button to 
power the MTH800 On in Emergency Mode (if 
configured).
The terminal exits Emergency Mode and 
switches to the Home display:
•   If you press and hold the Exit
 soft key during an Emer-
gency Group Call
.
•   If the infrastructure ends the Emergency Group Call.
Sending an Emergency Alarm 
Your MTH800 will send an Emergency Alarm to the 
dispatcher (if configured by your Service Provider):
•   Automatically, upon entering Emergency Mode.
•   If you press the Emergency button while the MTH800 is in 
Emergency Mode.
•   If you change group while in Emergency Mode.
The screen will show one of the following delivery reports:
•   Alarm Sent
•   Alarm Failed
In both cases, the screen returns within a few seconds to the 
main screen of the Emergency Mode.
Some systems do not support the Emergency Alarm feature when the user 
is in a “Local Area Service” area (see page 30).
Emergency
Optns Exit
Folder 1
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6802972C35.book  Page 56  Monday, August 16, 2004  9:22 PM