■ Charge the battery
Connect the charger to the wall socket.
Connect the charger to the phone.
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
and the battery used. Charging a BL-5B
battery with the AC-4 charger takes
approximately 80 minutes.
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Tip: If you want to save battery power, you can use the phone only in the
GSM network. Select Menu > Settings > Phone sett. > Phone > Network >
Network mode > GSM. When GSM network is selected, you do not have all
UMTS (3G) services available.