You Hear
Tone Name
A Group of
Busy
Low-Pitched
Tones
Short, Medium-
Valid Key-Press
Pitched Tone
Radio Self Test Pass
Clear Voice
Priority Channel Received
Emergency Alarm /Call
Entry
Central Echo
Long, Medium-
Volume Set
Pitched Tone
Emergency Exit
A Group of
Failsoft
Medium-
Automatic Call Back
Pitched Tones
Keyfail
Console Acknowledge
Heard
When system is busy.
When a correct key is pressed.
When radio passes its power-up self test.
At beginning of a non-coded communication.
When activity on a priority channel is received.
When entering the emergency state.
When central controller has received a request from a radio.
When volume is changed on a quiet channel.
When exiting the emergency state.
When the trunking system fails.
When voice channel is available from previous request.
When encryption key has been lost.
When status, emergency alarm, or reprogram request ACK is
received.
BETA
51
English