Panasonic KX-TG8411BX Operating Instructions Manual page 47

TG8411_8421BX(e).book Page 47 Tuesday, May 12, 2009 11:52 AM
Problem
Noise is heard, sound cuts in
and out.
The handset does not ring.
The base unit does not ring.
I cannot make a call.
*1 KX-TG8421
Cause/solution
L 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.
L Move closer to the base unit.
L 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.
L The ringer volume is turned off. Adjust ringer
volume (page 21).
L Night mode is turned on. Turn it off (page 24).
*1
L The ringer volume is turned off. Adjust ringer
volume (page 22).
L The dialling mode may be set incorrectly.
Change the setting (page 14).
L The handset is too far from the base unit.
Move closer and try again.
L Another unit is in use. Wait and try again later.
L Answering system is being used.
try again later.
L You dialled a call restricted number (page 26).
L The key lock feature is turned on. Turn it off
(page 17).
Useful Information
*1
Wait and
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