Panasonic KX-TG2621NZ Operating Instructions Manual page 39

Making/answering calls, intercom
Problem
Static is heard, sound
cuts in and out.
Interference from other
electrical units.
The handset does 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.
*1 KX-TG2622
Cause/solution
L Move the handset and the base unit away from other
electrical appliances.
L Move closer to the base unit.
L Raise the base unit antenna.
L Turn on the clarity booster feature (page 19).
L Your unit is connected to a telephone line with ADSL
(JetStream) service. We recommend that you contact
your ADSL service provider to have an ADSL Splitter
installed. We do not recommend the use of generic
ADSL filters. Contact your ADSL provider for details.
L The ringer volume is turned off. Adjust it (page 29).
L Another handset is in use. Try again later.
L Dial lock is turned on. To turn it off, see page 20.
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) service.
L If the last number dialled was more than 48 digits long,
the number will not be redialled correctly. Dial the
number manually.
L Dial lock is turned on. To turn it off, see page 20.
L Make sure that an optional headset is connected
properly (page 35).
L If "SP-phone" is displayed on the handset, press {C}
to switch to the headset.
L The called handset is too far from the base unit.
L The called handset is in use. Try again later.
Useful Information
*1
39