50
Common Radio Features
Send an Emergency Alarm
An Emergency Alarm will send a data transmission to the dispatcher, 
identifying the radio sending the emergency
1 With your radio turned on, 
press the Emergency 
button. The current zone/
channel is displayed 
alternately with        
(0(5*(1&<, the LED lights 
RED, and a short, medium-
pitched tone sounds. 
When you receive the 
dispatcher’s 
acknowledgment, four beeps 
sound and the alarm ends. If 
no acknowledgment is 
received, the radio exits after 
the alarm end.
If you press the PTT button 
while in Emergency Alarm, 
the alarm is cancelled 
without an exit tone, and you 
can begin transmitting voice 
calls.
While in Emergency Alarm 
with Emergency Call, the 
radio enters the Emergency 
Call state after it receives the 
dispatcher’s 
acknowledgment, or if you 
press the PTT button.
•RED LED
•Short Tone
(0(5*(1&<