You Hear
Tone Name
Heard
Lack of Voice PTT Time out
When the radio ends your call after it detected there are lack of
voice for 5 seconds after the PTT is pressed and hold. Your
radio ends the call to enable your radio to receive calls from
other radio users.
Out of Range
(When
PTT
button is pressed) the radio is out of range of the
system.
Invalid Mode
When radio is on an unpreprogrammed channel.
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.
Identifying Status Indicators
35
English
