User's Guide

2. Connect the charger to the phone. When done,
unplug the charger from the phone, then from the
wall outlet.
If the battery is completely discharged, it may
take several minutes before the charging
indicator is displayed or before any calls can be
made.
Tip: You can use USB charging when a wall
outlet is not available. Data can be
transferred while charging the device. The
efficiency of USB charging power varies
significantly, and it may take a long time for
charging to start and the device to start
functioning.
Make sure your computer is switched on.
Lock or unlock the keys
To avoid accidentally pressing the keys, use
keypad lock.
1. Quickly press
.
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