You Hear
Tone Name
Heard
A Group of
Low-Pitched
Tones
Busy
When system is busy.
Short, Medium-
Pitched Tone
Valid Key-Press
When a correct key is pressed.
Radio Self Test Pass
When radio passes its power-up self test.
Clear Voice
At beginning of a non-coded communication.
Priority Channel Received
When activity on a priority channel is received.
Emergency Alarm /Call
Entry
When entering the emergency state.
Central Echo
When central controller has received a request from a radio.
Long, Medium-
Pitched Tone
Volume Set
When volume is changed on a quiet channel.
Emergency Exit
When exiting the emergency state.
A Group of
Medium-
Pitched Tones
Failsoft
When the trunking system fails.
Automatic Call Back
When voice channel is available from previous request.
Keyfail
When encryption key has been lost.
Console Acknowledge
When status, emergency alarm, or reprogram request ACK is
received.
Identifying Status Indicators
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English
