The Emergency Call initiator may press
to end an on-going emergency call.
The radio returns to a call idle state but the
emergency call screen remains open.
Sending Emergency Alarms with Voice to Follow
This feature allows you to send an Emergency Alarm
with Voice to Follow 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.
Your radio cannot detect a non-IMPRES
microphone that is attached to the rear
accessory connector.
When no microphone is detected at the
specified programmed connector, your radio
checks the alternative connector. Here, your
radio gives priority to the detected
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
ignores the PTT button press and remains in
Emergency mode.
If you press the PTT button during hot mic, and
continue to press it after the hot mic duration expires,
the radio continues to transmit until you release the
PTT button.
If the Emergency Alarm request fails, the radio does
not retry to send the request, and enters the hot mic
state directly.
Some accessories may not support hot mic.
Check with your dealer or system
administrator for more information.
Follow the procedure to send Emergency Alarms with
voice to follow on your radio.
1Press the programmed Emergency On button or
the Emergency footswitch.
You see one of these results:
Capacity Max Operations
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