Panasonic KX-TG2770CS Operating Instructions Manual page 79

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General
Problem
The unit does not work.
" Recharge battery " is
displayed, " " flashes
or the cordless handset beeps
intermittently.
" Charge for 15HRS " and
" " are displayed and the
cordless handset does not
work.
You charged the battery fully,
but " Recharge battery " is
still displayed and/or "
continues to flash, or " Charge
for 15HRS " and "
displayed.
The CHARGE indicator does
not go out after the battery
has been charged.
]
Cause & Remedy
• Check the settings (p. 10–12).
• Check whether the dialing mode setting is
correct (p. 18).
• Charge the battery fully (p. 11).
• Clean the charge contacts and charge again
(p. 12).
• Install the battery properly (p. 11).
• Unplug the base unit's AC adaptor to reset it.
Plug in, and try again.
• The cordless handset has not been
registered to the base unit. Register the
cordless handset (p. 24, 72).
• Re-install the battery (p. 11) and charge it
fully.
• Charge the battery fully (p. 11).
• The battery has been discharged. Charge the
battery fully (p. 12).
• Clean the charge contacts and charge again
(p. 12).
" • Install a new battery (p. 11, 12).
" are
• This is normal.
] _
Troubleshooting
79