17
Extending the Battery Life
Active applications, screen brightness levels, Bluetooth and Wi-Fi
usage and GPS functionality can drain your battery. You can
follow the helpful tips below to conserve your battery power:
Reduce the screen backlight time.
Lower the screen brightness.
Turn auto-sync, Wi-Fi, and Bluetooth off when not in use.
Disable the GPS function when not in use. Most applications
using this function will periodically query the GPS satellites
for your current location; each query drains your battery.
Powering On/Off
Press and hold the Power Key to turn on your phone.
To power off, press and hold the Power Key to open the
options menu. Touch Power off.
NOTE:
If the phone freezes or takes too long to respond, you can press
and hold the Power Key for about 10 seconds to power the
phone off, and then turn it on again.
Setting Up for the First Time
When you first power on your phone after you purchase it or
reset it to factory settings (see Backup and Reset), you need to
do some settings before using it.
Flick the language field to select the language and touch .
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