5English
RADIO OVERVIEW
Audio Signal Tones (Normal Tones)
High pitched tone Low pitched tone
Tone Signal Description
Self test Power up.
Tone A Call clear indication.
Tone B
Traffic channel
allocated or PTT/ Mic/
Loudspeaker enabled.
Tone C1 System busy.
Tone C2 Unavailable.
Tone C3 Called party busy.
Tone C4 Invalid number.
Tone D
Call set up in progress,
wait for further
indications.
Tone F
Transaction
confirmed, called unit
will call back.
Tone G
Look at display for
call set up or
System information.
Tone H Invalid entry.
Key click
Confidence tone when
any key pressed or
speech limitation alert.
Fail tone
Hardware error or
Call timed out
(conventional mode).
Tone I Low battery warning.
Tone L1 1st Personality.
Tone L2 2nd Personality.
Tone M1 Talkgroup Confirmation.
Tone M2 Talkgroup unavailable.
Tone N1 Out of range alert.
Ring
tones
Standard/
English/French/
General
Incoming call, press
PTT, then wait for
further indications.
Tone Signal Description