3. When the device indicates a full charge, disconnect
the charger from the device, then from the wall outlet.
You do not need to charge the battery for a specific length
of time, and you can use the device while it is charging. If
the battery is completely discharged, it may take several
minutes before the charging indicator appears on the
display or before any calls can be made.
■
Switch your device on or off
Press and hold the power key on
the keypad for at least 3 seconds.
Warning
: Do not switch the device on when
wireless phone use is prohibited or when it may
cause interference or danger.
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