no longer able to power it satisfactorily. Then, it is not
possible to turn the phone on again. Instead, the battery
must be recharged, or replaced with a charged one.
Low battery alarm during a call:
If the low battery alarm is issued when a call is in progress,
you should end the call as quickly as possible. If the call
continues, the phone will turn itself off after a short period.
Battery Discharge
Battery
When the phone turns itself off, the
discharge
message Battery discharge appears in
the display and the indicator light on the
top of the phone shows a steady red
light. This indicates that the phone is now
discharging the battery.
If you have the opportunity, let the battery remain attached
to the phone, to discharge it completely. Do not remove it
until the message Battery discharge and the red light go
out. Not until then is the battery completely discharged.
Recharging a battery completely, will help to enhance its
lifetime.