21
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 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 turn it off, press and hold the
Power Key
to open the
options menu. Touch
Power off
and then touch
OK
.
Locking/Unlocking the Screen and
Keys
Your phone allows you to quickly lock the screen and keys (put
the phone to sleep mode) when not in use and to turn the screen
back on and unlock it when you need it.
