Nokia E72 User Manual page 137

Packet data Packet data connection
>
needed.
If this does not help, restart the device.
Q: How do I save battery power?
A: Many features in your device increase the demand on
battery power and reduce the battery life time. To save
battery power, do the following:
• Deactivate Bluetooth connectivity when you do not
need it.
• Stop the background scans for WLAN. Select
Ctrl. panel Settings
>
LAN Show WLAN availability
>
manually scan for available WLANs and connect to
WLANs as usual.
• Set the device to use a packet data connection only if
you start an application or action that needs it. Select
Menu Ctrl. panel
>
Packet data Packet data connection
>
needed.
• Prevent the device from automatically downloading
new maps in the Maps application. Select
Maps and Options
>
Connection.
• Change the time-out after which the backlight is
switched off. Select Menu
and General Personalization
>
time-out.
• Close the applications you are not using. Press and hold
the home key. Scroll to the application, and press the
backspace key to close the application.
When
>
Menu
and Connection Wireless
>
> Never. You can still
Settings and Connection
>
When
>
Menu
Settings Internet
> >
Ctrl. panel Settings
> >
Display
> >
>
>
>
Light
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