channel. Follow the procedure to send Emergency
Alarms with call on your radio.
1 Press the programmed Emergency On button.
The green LED lights up.
Note:
If programmed, the Emergency Search
tone sounds. This tone is muted when the
radio transmits or receives voice, and stops
when the radio exits Emergency mode.
2 Wait for acknowledgment.
If successful:
• The Emergency tone sounds.
• The green LED blinks.
3 Press the PTT button to make the call.
The green LED lights up.
4 Do one of the following:
• Wait for the Talk Permit Tone to end and speak
clearly into the microphone if enabled.
•
Wait for the PTT Sidetone to end and speak
clearly into the microphone if enabled.
5 Release the PTT button to listen.
6
If the Channel Free Indication feature is
enabled, you hear a short alert tone the moment
the transmitting radio releases the PTT button,
indicating the channel is free for you to respond.
Press the PTT button to respond to the call.
7 Press the Emergency Off button to exit the
Emergency mode.
Sending Emergency Alarms with Voice to Follow
This feature allows you to send an Emergency Alarm
to a group of radios. Your radio microphone is
automatically activated, allowing you to communicate
with the group of radios without pressing the PTT
button. This activated microphone state is also known
as hot mic.
If your radio has Emergency Cycle Mode enabled,
repetitions of hot mic and receiving period are made
for a programmed duration. During Emergency Cycle
Mode, received calls sound through the speaker.
If you press the PTT button during the programmed
receiving period, you hear a prohibit tone, indicating
that you should release the PTT button. The radio
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