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Problem
Noise is heard, sound cuts
in and out.
Sound quality seems to be
getting worse.
The handset does not ring. R The ringer volume is turned off. Adjust ringer volume (page 14,
I cannot make a call.
Caller ID
Problem
Caller information is not
displayed.
Caller information is slow
to display.
Time on the unit has
shifted.
SMS (Short Message Service)
Problem
The SMS message
centre number is logged
in the caller list and the
message is not received.
PRS110FX(en)_0725_ver020.pdf
Cause/solution
R You are using the handset or base unit in an area with high
electrical interference. Re-position the base unit and use the
handset away from sources of interference.
R Move closer to the base unit.
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 You have registered a handset that is not recommended
(page 4). The clearest sound quality is only possible by
registering the recommended handset.
22).
R Night mode is turned on. Turn it off (page 26).
R The dialling mode may be set incorrectly. Change the setting
(page 13).
R You dialled a call restricted number (page 30).
R The key lock feature is turned on. Turn it off (page 16).
Cause/solution
R You must subscribe to a Caller ID service. Contact your
service provider/telephone company for details.
R If your unit is connected to any additional telephone
equipment, remove and 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 Other telephone equipment may be interfering with this unit.
Disconnect the other equipment and try again.
R Depending on your service provider/telephone company, the
unit may display the caller's information at the 2nd ring or later.
Set the first ring to "Off" (page 22).
R Move closer to the base unit.
R Incorrect time information from incoming Caller ID changes the
time. Set the time adjustment to "Manual" (off) (page 22).
Cause/solution
R Someone tried to send you a message while SMS is turned off.
Turn it on (page 35).
43
Useful Information
2013/07/25
9:56:14
43
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