Charge the battery
Your battery has been precharged, but the
charging levels may vary.
1 Connect the charger to a wall outlet.
2 Connect the charger to the device.
3 When the battery is fully charged,
disconnect the charger from the
device, then from the wall outlet.
You also may charge the battery with a
USB cable with power from a computer.
1 Connect the USB cable to the USB port
of a computer and to your device.
2 When the battery is full charged,
disconnect the USB cable.
If the battery is completely discharged, it
may take a few minutes before the
charging indicator appears on the display
or before any calls can be made.
The charging time depends on the charger
used. Charging a BL-4U battery with the
AC-8 charger takes approximately 1 hour
30 minutes while the phone is in the
standby mode.