Panasonic KX-TG7100FX Operating Instructions Manual page 39

TG7100-7120FX(e-e).book Page 39 Thursday, August 10, 2006 10:32 AM
Problem
The handset display is blank.
The handset will not turn on.
I have changed the display
language to a language I cannot
read.
I cannot make or receive calls.
The unit does not ring.
The batteries should be charging
but the battery icon does not
change.
A busy tone is heard when {C} is
pressed.
Static is heard, sound cuts in and
out. Interference from other
electrical units.
Cause & solution
L The handset is not turned on. Turn the power on
(page 10).
L Make sure that the batteries are installed correctly
(page 8).
L Fully charge the batteries (page 9).
L Clean the charge contacts and charge again (page
9).
L Change the display language (page 10).
L The AC adaptor or telephone line cord is not
connected. Check the connections.
L If you are using a splitter to connect the unit,
remove the splitter and connect the unit to the wall
socket directly. If the unit operates properly, check
the splitter.
L Disconnect the base unit from the telephone line
and connect the line to a known working telephone.
If the working telephone operates properly, contact
our service personnel to have the unit repaired. If
the working telephone does not operate properly,
contact your service provider/telephone company.
L The dialling mode setting is incorrect. Set to
"Tone" or "Pulse" as needed (page 11).
L You dialled a call restricted number (page 20).
L The ringer volume is turned off. Adjust the ringer
volume (page 16, 19).
L Clean the charge contacts and charge again (page
9).
L The handset is too far from the base unit. Move
closer and try again.
L Another handset is in use or the answering system
is being used. Wait and try again later.
L Place the handset and the base unit away from
other electrical appliances.
L Move closer to the base unit.
L If your unit is connected to a telephone line with
DSL service, the DSL service may be interfering
with your telephone service. We recommend
connecting a filter to the telephone line between the
base unit and the telephone line jack. Contact your
DSL service provider for more information.
Useful Information
39