Adjusting the handset ringer volume
n
While the handset is ringing for an
incoming call:
Press
MDN
or
MCN
repeatedly to select
the desired volume.
n
Programming the volume
beforehand:
1
M
MENU
N#160
2
MbN
: Select the desired volume.
3
M
SAVE
N
a
M
OFF
N
Temporary handset ringer off
While the handset is ringing for a call,
you can turn the ringer off temporarily by
pressing
M N
.
Using the base unit
When a call is being received, the
SP-PHONE indicator flashes rapidly.
1
Press
M
SP-PHONE
N
when the unit
rings.
2
Speak into the microphone.
3
When you finish talking, press
M
SP-PHONE
N
.
Adjusting the base unit ringer volume
n
KX-TG6631 series: page 3
Press
MjN
or
MkN
repeatedly to
select the desired volume.
R
To turn the ringer off, press and
hold
MkN
until the unit beeps.
n
KX-TG6641 series: page 3
Press
MDN
or
MCN
repeatedly to select
the desired volume.
R
To turn the ringer off, press and
hold
MCN
until the unit beeps.
Note:
R
Even when the ringer volume is set to
off, the base unit still rings for
intercom calls (page 47).
Useful features during
a call
Hold
This feature allows you to put an outside
call on hold.
Handset
1
Press
M
MENU
N
during an outside
call.
2
MbN
:
“
Hold
”
a
M
SELECT
N
3
To release hold, press
M
N
.
R
Another handset user can take
the call by pressing
M
N
.
R
The base unit user can take the
call by pressing
M
SP-PHONE
N
.
Base unit
1
Proceed with the operation for your
model.
n
KX-TG6631 series: page 3
Press
M
INTERCOM
N
and then
press
M
SP-PHONE
N
during an
outside call.
n
KX-TG6641 series: page 3
Press
M
HOLD
N
during an outside
call.
2
To release hold, press
M
SP-PHONE
N
.
R
A handset user can take the call
by pressing
M
N
.
Note for handset and base unit:
R
If a call is kept on hold for more than 9
minutes, an alarm tone starts to
sound and the ringer indicator on the
handset flashes rapidly. After 1
additional minute on hold, the call is
disconnected.
R
If another phone is connected to the
same line, you can also take the call
by lifting its handset.
For assistance, please visit http://www.panasonic.com/help
17
Making/Answering Calls