Panasonic KX-TG5971AL Operating Instructions Manual page 74

Useful Information
Making/answering calls, intercom
Problem
w is displayed, but you
cannot make a call.
Static is heard, sound
cuts in and out.
Interference from other
electrical units.
The handset and base
unit do not ring.
I cannot make a call.
I cannot redial by
pressing {REDIAL}.
I cannot have a
conversation using the
headset.
I cannot page the
handset or base unit.
74
Cause/solution
L The handset and base unit could not communicate for
some reason, such as interference from other electrical
appliances. Perform the following:
– Move the handset and base unit away from other
electrical appliances.
– Move closer to the base unit.
– Raise the base unit antennas.
L Move the handset and base unit away from other
electrical appliances.
L Move closer to the base unit.
L Raise the base unit antennas.
L Turn on the clarity booster feature (page 27).
L If your unit is connected to a telephone line with ADSL
service, we recommend connecting a noise filter
between the base unit and the telephone line socket.
Contact your ADSL provider for details.
L The ringer volume is turned off. Adjust it (page 26, 46).
L The base unit or another handset is in use. Try again
later.
L Dial lock is turned on. To turn it off, see page 28.
L If the above remedies do not solve the problem, set the
dialling mode. Press {MENU} {0} {5} {1} {Save}
{OFF}.
L The unit is not designed to be used with rotary (pulse
dialling) services.
L If the last number dialed was more than 48 digits long,
the number will not be redialed correctly. Dial the
number manually.
L Dial lock is turned on. To turn it off, see page 28.
L Make sure that an optional headset is connected
properly (page 70).
L We recommend using the Panasonic headset noted on
page xx.
L The called handset is too far from the base unit.
L The called unit is in use. Try again later.