General problem remedy – Panasonic KX-TCM420-B User Manual
Page 57
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General
Problem
Remedy
The unit does not work.
oCheck the settings {p. 10-12).
oCharge the battery fully (p. 11).
oClean the charge contacts and charge
again {p. 11).
o Install the battery properly (p. 51).
oPlace the handset on the base unit
and unplug the AC adaptor to reset.
Plug in, then try again.
oRe-insert the handset battery within
5 minutes to avoid memory loss and
place the handset on the base unit.
Then try again.
You cannot program items
such as the time/day
adjustment (p. 16).
©Programming is not available while the
unit is in the talk, speakerphone or
intercom mode.
©Move closer to the base unit.
The ВАТТ LOW indicator
flashes or the unit beeps
intermittently.
©Charge the battery fully (p. 11).
You charged the battery fully,
but the ВАТТ LOW indicator
flashes.
©Clean the charge contacts and charge
again (p. 11).
©Install a new battery (p. 51).
The IN USE/CHARGE
indicator light never goes out
while charging.
©This is normal.
If you cannot solve your
problem.
©Call our customer satisfaction center
at 1-800-922-0028.
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