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doubleplay | User Guide
To extend the life of your battery:
Turn off radio communications that you
aren't using. If you aren't using Wi-Fi,
Bluetooth, or GPS, turn them off.
Turn down screen brightness and set a
shorter screen timeout.
Turn off automatic syncing for Gmail,
Calendar, Contacts, and other applications.
Some applications you have downloaded
may cause your battery’s life to be reduced.
To check the battery charge level:
On the Home screen, tap the Applications tab
>
Settings > About phone > Status.
The battery status (charging or discharging)
and level (as a percentage of fully charged) are
displayed at the top of the screen.
To monitor and control what uses the battery:
On the Home screen, tap the Applications tab
>
Settings > About phone > Battery use.
This screen displays battery usage times. It lists
all of the applications or services using battery
power from the greatest amount of energy
used to the least amount.
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