Extend Battery Life - Nokia Lumia 820 User Manual

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Extend battery life

Get the most out of your phone while getting the battery life you need. There are steps you can take
to save power on your phone.
To save power:
Charge wisely
Select only the sounds that you need
Use wired headphones
Use Battery Saver
Change the phone screen settings
Lower the screen brightness
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Always charge the battery fully.
Mute unnecessary sounds, such as key press sounds. On
the start screen, swipe down from the top of the screen,
tap ALL SETTINGS > ringtones+sounds, and select
which sounds to keep.
Use wired headphones, rather than the loudspeaker.
You can set your phone to automatically save power
when the battery charge level is low. To check the
battery status, and to switch Battery Saver on, on the
start screen, swipe left, and tap Battery Saver.
When your phone goes into battery saver mode, you may
not be able to change the settings of all apps.
• Set the phone screen to switch off after a short time.
On the start screen, swipe down from the top of the
screen, and tap ALL SETTINGS > lock screen > Screen
times out after.
• Change the glance settings. To shortly see the time
and your notifications when moving your phone, on
the start screen, swipe down from the top of the
screen, tap ALL SETTINGS > glance , and switch
Glance screen to peek. To switch glance off, switch
Glance screen to off.
• Use double-tap to wake up your phone only when
needed. To switch the feature off, on the start screen,
swipe down from the top of the screen, tap ALL
SETTINGS > touch, and switch Wake up to Off
• On the start screen, swipe down from the top of the
screen, and tap ALL SETTINGS > brightness. Make
sure that Automatically adjust is switched to Off
. Switch Level to low, and switch Automatically
adjust to On .
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