Troubleshooting - Panasonic KX-TGM420 Operating Instructions Manual

Troubleshooting

If you still have difficulties after following the
instructions in this section, disconnect the base unit's
AC adaptor, then reconnect the base unit's AC adaptor.
Remove the batteries from the handset, and then
insert them into the handset again.
If the base unit batteries for power backup are
installed, remove the batteries from the base unit, and
then insert them into the base unit again.
General use
Problem
The handset does
not turn on even
after installing
charged batteries.
The unit does not
work.
Cause/solution
• Place the handset on the base
unit or charger to turn on the
handset.
• Make sure the batteries are
installed correctly (page 31).
• Fully charge the batteries (page
28).
• Check the connections (page
171 | P a g e