Problem
Cause/solution
I cannot make a call using the
landline.
R
The dialing mode may be set incorrectly. Change the
setting (page 16).
R
The cellular line only mode is turned on. Turn it off
(page 19).
I cannot make long distance
calls.
R
Make sure that you have long distance service.
Caller ID/Talking Caller ID
Problem
Cause/solution
Caller information is not
displayed.
R
You must subscribe to Caller ID service. Contact your
service provider/telephone company for details.
R
If your unit is connected to any additional telephone
equipment such as a Caller ID box or cordless telephone
line jack, plug the unit directly into the wall jack.
R
If you use a DSL/ADSL service, we recommend
connecting a DSL/ADSL filter between the base unit and
the telephone line jack. Contact your DSL/ADSL provider
for details.
R
The name display service for landline calls may not be
available in some areas. Contact your service provider/
telephone company for details.
R
Other telephone equipment may be interfering with this
unit. Disconnect the other equipment and try again.
Caller information is displayed
or announced late.
R
Depending on your service provider/telephone company,
the unit may display or announce the caller’s information
at the 2nd ring or later.
R
Move closer to the base unit.
Caller information is not
announced.
R
The ringer volume for landline is turned off. Adjust the
ringer volume (page 39, 42).
R
The ringer volume for cellular line is turned off. Adjust the
ringer volume (page 38, 42).
R
When one handset is selected to ring for cellular calls,
other units do not announce caller information. To change
the selection, see page 18.
R
The Talking Caller ID feature is turned off. Turn it on
(page 40, 42).
R
The ring as cell mode is set to
“
On (without Talking
CID)
”
. To change the mode, see page 18.
R
The number of rings for the answering system is set to
“
2
rings
”
or
“
Toll saver
”
. Select a different setting
(page 61).
R
Your unit does not announce caller information if
– the base unit or 2 or more handsets are on a call.
– a headset is in use.
72
For assistance, please visit http://www.panasonic.com/help
Useful Information
TG78xx(en)_1210_ver101.pdf 72
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Summary of Contents for KX-TG7875S
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