Save Energy - Nokia Lumia 920 Manual

Save energy

You don't need to charge your battery so often
when you switch battery saver mode on. On the
start screen, swipe left, and tap
battery saver.
You can also do the following:
• Close data connections, such as Bluetooth or
wireless networks, when you're not using
them.
• Set your phone to check for new mail less
frequently.
• Lower the screen brightness, and set the
screen to turn off after a shorter time.
• Mute unnecessary sounds, such as key tones.
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