Panasonic KX-TG7534B Operating Instructions Manual page 44

Useful Information
Battery recharge
Problem
The handset beeps and/or
) flashes.
I fully charged the
batteries, but
– ) still flashes,
– 0 is displayed, or
– the operating time
seems to be shorter.
Making/answering calls, intercom
Problem
_ is displayed.
Noise is heard, sound cuts
in and out.
The handset does not ring. L The ringer volume is turned off. Adjust the ringer
The base unit does not
ring.
I cannot make a call.
I cannot make long
distance calls.
44
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Cause/solution
L Battery charge is low. Fully charge the batteries
(page 9).
L Clean the battery ends (S, T) and the charge
contacts with a dry cloth and charge again.
L It is time to replace the batteries (page 9).
Cause/solution
L The handset is too far from the base unit. Move
closer.
L The base unit's AC adaptor is not properly
connected. Reconnect AC adaptor to the base
unit.
L The handset is not registered to the base unit.
Register it (page 28).
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.
volume (page 23).
L Silent mode is turned on. Turn it off (page 26).
L The ringer volume is turned off. Adjust the ringer
volume (page 16).
L The dialing mode may be set incorrectly. Change
the setting (page 13).
L The handset is too far from the base unit. Move
closer and try again.
L Make sure that you have long distance service.