Lower the backlight brightness Select Menu > Settings > Display > Backlight, and
change the setting for Backlight intensity.
Set the backlight to switch off
after a short time
Select Menu > Settings > Display > Backlight, and
change the setting for Backlight time-out.
Use network connections
selectively
• Switch Bluetooth on only when needed.
• To switch off automatic update of a mail
account, select Menu > Mail > Options > Settings
and an account, and switch Update my Inbox: to
Manually.
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