Panasonic KX-TG6021 Operating Instructions Manual page 45

Battery recharge
Problem
I fully charged the battery,
but 7 continues to flash,
or 8 is displayed.
The handset display is
blank.
While charging, the charge
indicator does not light and
"Charge for 7h" is
displayed.
Making/answering calls, intercom
Problem
Static is heard, sound cuts
in and out. Interference
from other electrical units.
The handset does not ring.
The base unit does not
*1
ring.
I cannot make a call.
I cannot have a
conversation using the
headset.
I cannot make long
distance calls.
I cannot page the handset.
I cannot page the base
*1
unit.
For assistance, please visit http://www.panasonic.com/help
Cause/solution
L Clean the charge contacts and charge again
(page 11).
L The battery may need to be replaced with a new
one (page 10).
L Confirm that the battery is properly installed.
L Fully charge the battery (page 10).
L The battery is empty. The charge indicator does
not light in order to concentrate on charging.
After about 5 minutes, the charge indicator lights
and "Charging" is displayed.
Cause/solution
L Move the handset and base unit away from
other electrical appliances.
L Move closer to the base unit.
L Turn on the clarity booster feature (page 17).
L If your unit is connected to a telephone line with
DSL service, we recommend connecting a noise
filter between the base unit and the telephone
line jack. Contact your DSL provider for details.
L The ringer volume is turned off. Adjust it (page
27).
L The ringer volume is turned off. Adjust it (page
16).
L The dialing mode may be set incorrectly.
Change the setting (page 14).
L Another handset is in use. Try again later.
L Make sure that an optional headset is
connected properly (page 41).
L If "SP-phone" is displayed on the handset,
press {C} to switch to the headset.
L Make sure that you have long distance service.
L The called handset is too far from the base unit.
L The called handset is in use. Try again later.
L The base unit is in use. Try again later.
Useful Information
45