BLUETOOTH®
To
While having two active calls...
End current call and
activate held call
Swap between the current
call and held call
Adjust the phone volume *
1
[00] to [35] (Default: [15])
Switch between hands-free
and private talk modes *
2
*
1
This adjustment will not affect the volume of the other sources.
*
2
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
2
Repeat step
until the desired item is selected or activated.
4
Press
to exit.
To return to the previous setting item, press
12
ENGLISH
On the faceplate
Press and hold
or the volume knob.
Press
.
Turn the volume knob during a call.
Press
during a call.
.
MIC GAIN
LEVEL –10 to LEVEL +10 (LEVEL –04): The sensitivity of the
microphone increases as the number increased.
NR LEVEL
LEVEL –05 to LEVEL+05 (LEVEL 00): Adjust the noise reduction
level until the least noise is being heard during a phone conversation.
ECHO CANCEL
LEVEL –05 to LEVEL +05 (LEVEL 00): 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
2
Repeat step
until the desired item is selected or activated.
To return to the previous setting item, press
SETTINGS
AUTO ANSWER
01 SEC to 30 SEC: The unit answers incoming call automatically in
the selected time (in seconds). ; OFF: Cancels.
RING ILLUMI
BLINK 01 to BLINK 05 (BLINK 02): Selects the blinking pattern
for the buttons as notification when there is an incoming call. ;
OFF: Cancels.
Default: XX
.
Default: XX