User's Guide

1 Press the programmed Emergency On button.
The display shows Tx Alarm and the destination
alias. The Emergency icon appears.The green LED
lights up.
NOTICE:
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.
If an Emergency Alarm acknowledgment is
successfully received:
• The Emergency tone sounds.
• The green LED blinks.
• The display shows Alarm Sent.
• Your radio enters the Emergency call mode when
the display shows Emergency and the destination
group alias.
If an Emergency Alarm acknowledgment is not
successfully received:
• All retries are exhausted.
• A low-pitched tone sounds.
• The display shows Alarm Failed.
• The radio exits the Emergency Alarm mode.
2 Press the PTT button to initiate a voice transmission.
The green LED lights up.The display shows the
Group Call
icon.
3 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.
4 Release the PTT button to listen.
The display shows the caller and group aliases.
5 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.
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