Panasonic KX-TG4381NZ Operating Instructions Manual page 46

TG43xxNZ(e)_OI.book Page 46 Tuesday, August 26, 2008 1:58 PM
Useful Information
Caller ID
Problem
Caller information is not
displayed.
Caller information is displayed
late.
Time on the unit is shifted.
46
Cause/solution
L You need to subscribe to Caller ID service.
Contact your service provider/telephone
company for details.
L If your unit is connected to any additional
telephone equipment such as a Caller ID box
or cordless telephone line socket, plug the
unit directly into the wall socket.
L Your unit is connected to a telephone line with
DSL/ADSL (JetStream) service. We
recommend that you contact your DSL/ADSL
service provider to have an DSL/ADSL Splitter
installed. We do not recommend the use of
generic DSL/ADSL filters. Contact your
DSL/ADSL provider for details.
L Other telephone equipment such as a
monitored Burglar Alarm or the modem in the
SKY Digital decoder may be interfering with
this unit. Disconnect the other equipment and
try again.
L Depending on your service
provider/telephone company, the unit may
display the caller's information at 2nd ring or
later.
L Move closer to the base unit.
L Incorrect time information from incoming
Caller ID changes the time. Set the time
adjustment to "Manual" (off) (page 25).