Panasonic KX-TGM422AZ Operating Instructions Manual page 65

Problem
I fully charged the batteries, but
– still flashes,
– 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.
The base unit does not ring.
Cause/solution
R Clean the battery ends (
with a dry cloth and charge again.
R It is time to replace the batteries (page 14).
Cause/solution
R The handset is too far from the base unit. Move closer.
R The base unit's AC adaptor is not properly connected.
Reconnect AC adaptor to the base unit.
R The handset is not registered to the base unit. Register it
(page 47).
R 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.
R Move closer to the base unit.
R If you use a DSL/ADSL service, we recommend
connecting a filter (contact your DSL/ADSL service
provider) to the telephone line between the base unit and
the telephone line socket. Contact your DSL/ADSL
provider for details. (for Australia)
R If you use a DSL/ADSL (JetStream) service, we
recommend that you contact your DSL/ADSL service
provider to have a DSL/ADSL Splitter installed. We do not
recommend the use of generic DSL/ADSL filters. Contact
your DSL/ADSL service provider for details. (for New
Zealand)
R The ringer volume is turned off. Adjust the ringer volume
(page 31, 41).
R Night mode is turned on. Turn it off (page 46).
R The ringer volume is turned off by pressing and holding
0 ( ). Press and hold 0 (
(page 31).
R The ringer volume is turned off. Adjust the ringer volume
(page 31, 41).
R Night mode is turned on. Turn it off (page 46).
R The ringer volume is turned off by pressing MRINGER
OFFN. Press MRINGER OFFN again to turn it on (page 31).
Useful Information
, ) and the charge contacts
) again to turn it on
65