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23
English
BA
SIC RADIO CALLS
MUTING THE KEYPAD TONES (FOR
KEYPAD RADIOS ONLY)
The radio’s keypad tones, normally heard each time a
keypad key is pressed, can be turned off (muted) or on
(unmuted) at your discretion. To use the keypad mute
feature
Note:
Pressing
or the PTT switch exits this
menu without changing the mute selection.
1
Press
/
until
MUTE
is displayed.
2
Press
;
(the
softkey below
MUTE
).
You will see the
current mute state
momentarily.
or
Then
ZONE MUTE CALL
TONES ON
TONES OFF
ON
OFF
3
Press the softkey
below the desired
mute state (on or off).
The radio returns to
the home display.
PLANT POLICE
20L01-A_PR_UG_MTX4500.book Page 23 Friday, April 13, 2007 2:47 PM