Troubleshooting - Panasonic KX-TS880EX Operating Instructions Manual

KX-TS880EX.book Page 31 Tuesday, November 23, 2010 3:41 PM

Troubleshooting

Problem
The unit does not work.
The unit does not ring.
The display is blank.
LCD display response is slow.
You cannot dial.
The other party suddenly
cannot hear your voice during
a conversation.
You cannot program items
such as the dialling mode.
Caller information is not
displayed.
Number of missed calls does
not display during standby
mode.
Useful Information
Cause/solution
≥ Check the connections (page 9).
≥ Remove the batteries and reinstall them to reset
the unit.
≥ The RINGER selector is set to OFF. Set to HIGH
or LOW (page 13).
≥ Install new batteries (page 8).
≥ Change LCD contrast setting to higher level
(page 21).
≥ Batteries are running low.
Install or replace the batteries.
≥ Check the dial tone. If there is no dial tone,
check the connections (page 9).
≥ Dial lock is turned on. To turn it off, see page 15.
≥ The dialled number is restricted. To cancel, see
page 23.
≥ {T} may have been pressed during the
conversation.
To cancel, press {T} again (page 14).
≥ Programming is not possible when:
s the handset is off the cradle.
s viewing caller information.
s " " is displayed.
W
s " " is displayed.
≥ Do not pause for over 60 seconds while
programming.
≥ You need to subscribe to Caller ID service.
Consult your service provider/telephone
company for details.
≥ Install or replace the batteries.
≥ 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.
≥ If you use a DSL /ADSL service, we recommend
connecting a DSL /ADSL filter between the unit
and the telephone line jack. Contact your DSL /
ADSL provider for details.
≥ Other telephone equipment may be interfering
with your phone. Disconnect it and try again.
≥ You have entered the caller list before and there
is no new missed call coming in after that.
If there are unviewed missed calls, number of
missed calls will be displayed when you enter
the caller list.
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