User manual
ENGLISH
11
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
To On the faceplate
While having two active calls...
End current call and
activate held call
Press and hold
or the volume knob.
Swap between the
current call and held call
Press
.
Adjust the phone volume
[00]
to
[35]
(Default:
[15]
)
Turn the volume knob during a call.
• This adjustment will not affect the volume of
the other sources.
Switch between hands-free
and private talk modes
Press
during a call.
• Operations may vary according to the
connected Bluetooth device.
Improve the voice quality
While talking on the phone....
1 Press and hold .
2 Turn the volume knob to select an item
(
see the following table
)
, then press
the knob.
3 Repeat step 2 until the desired item is selected or activated.
4 Press to exit.
To return to the previous setting item, press .
Default:
XX
MIC LEVEL
–10
—
+10
(
–4
):The sensitivity of the microphone increases as the number
increased.
NOISE RDCT –5
—
+5
(
0
):Adjust the noise reduction level until the least noise is being heard
during a phone conversation.
ECHO CANCEL –5
—
+5
(
0
):Adjust the echo cancellation delay time until the least echo is being
heard during a phone conversation.
Make the settings for receiving a call
1
Press to enter Bluetooth mode.
2 Turn the volume knob to select an item (see the following
table), then press the knob.
3 Repeat step 2 until the desired item is selected or
activated.
To return to the previous setting item, press
.
Default:
XX
SETTINGS
AUTO ANSWER
01 SEC
—
30 SEC
:The unit answers incoming call
automatically in the selected time (in seconds).;
OFF
:Cancels.
RING COLOR
(For
KD-R971BT
)
COLOR
01
—
COLOR
49
(
COLOR 08
): Selects the
notification light color for the buttons when there is an
incoming call and during a call.;
OFF
:Cancels.
RING ILLUMI
(For
KD-R871BT
/
KD-R774BT
/
KD-R771BT
)
BLINK 1
—
BLINK 5
(
BLINK 2
): Selects the notification
blinking pattern for the buttons when there is an incoming
call.;
OFF
:Cancels.
BLUETOOTH®
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