User's Manual

SETTING UP
CHARGING THE BATTERY
24
2
CHAPTER
wireless technology, and Wi-Fi) on and
off, tap the signal-strength icon,
and then select Comm Manager.
If you set up an email account in the
Messaging application, set the interval
to automatically download email to
every two hours or less frequently (see
Setting up email
).
Turn off the Wi-Fi feature (see Turning
wireless services on/off), leave the
default option to connect only when the
Wi-Fi button is pressed, or adjust Power
Save Mode to maximize the battery
(see Customizing Wi-Fi settings
).
Turn off the Bluetooth feature if you’re
not using it (see Entering basic
Bluetooth settings).
Turn off the option to receive beamed
information if you’re not using it (see
Turning on the option to receive
beamed information).
Set your screen to turn off automatically
after a shorter period of inactivity (see
Optimizing power settings
).
As with any wireless phone, if you are in
an area with no wireless coverage, your
smartphone nevertheless continues to
search for a signal, which consumes
power. Turn off your phone if you are
outside a coverage area (see Turning
your phone off).
Turn off the voice command feature if
you’re not using it (see Setting up voice
commands).
Turn down the screen brightness (see
Adjusting the
brightness).
If you synchronize with your corporate
Exchange server using Microsoft
Exchange ActiveSync
®
, increase the
time interval between automatic
synchronizations (see Setting the
synchronization schedule).
Keep your battery away from direct
sunlight and other sources of heat.
Temperatures over 50 degrees Celsius
(120 degrees Fahrenheit) can
permanently reduce the capacity and
life span of any lithium-ion battery.