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On the start screen, swipe left, and tap
Settings
lock screen
Screen times out after
.
Lower the screen brightness On the start screen, swipe left, and tap
Settings
brightness
. Switch
Automatically adjust
to
Off
, and
select the level you want.
Use network connections selectively:
• Set your phone to check for new mail less frequently, or even by request
only. In every mailbox you have, tap
settings
sync settings
, and
change the setting for
Download new content
.
• Switch Bluetooth on only when needed.
• Use a Wi-Fi connection to connect to the internet, rather than a mobile
data connection.
• Stop your phone scanning for available wireless networks. On the start
screen, swipe left, tap
Settings
WLAN
, and switch
WLAN
networking
to
Off
.
