Problem Possible Cause Solution
While charging the
battery, the LED
indicator blinks
rapidly and the
handset beeps
rapidly.
The battery is not
charging correctly due to
an electrical failure.
Unplug the AC adaptor from
the AC outlet, remove the
battery from the handset,
and contact your phone
system dealer/service
provider.
A wrong type of battery
such as Alkaline or
Manganese was inserted.
Use only the rechargeable
Ni-MH batteries noted on
page 18, page 18.
I cannot remember
the PIN number.
— Contact your phone system
dealer/ service provider.
The "Delete All"
operation to delete
all phonebook
entries is not
functioning.
Batteries are drained,
which prevents the
operation from being
completed.
Charge the battery fully, and
then try again.
For details, see
9.2.3 Charging the Batteries,
page 133.
10.1.8 Troubleshooting
172