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Ctrl. panel
Settings
>
Packet data connection
If this does not help, switch the device off, and switch it on
again.
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:
• Turn off Bluetooth when you do not need it.
• Stop the background scans for WLAN. Select
panel
Settings
and
>
Show WLAN availability
scan for available WLAN networks and connect to WLAN
networks as usual.
• Set the device to use a packet data connection only if you
start an application or action that needs it. Select
Ctrl. panel
Settings
>
data
Packet data connection
>
• Prevent the device from automatically downloading new
maps in the Maps application. Select
Applications
GPS
>
Settings
Internet
>
• Change the time-out after which the backlight is switched
off. Select
Menu
Ctrl. panel
>
Personalisation
Display
>
• 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.
154
and
Connection
Packet data
>
When
needed.
>
Menu
Connection
Wireless LAN
>
> Never. You can still manually
and
Connection
Packet
>
When
needed.
>
Menu
>
Maps
and
Options
>
>
Go online at
start-up.
>
Settings
and
>
Light
time-out.
>
>
Ctrl.
>
>
Menu
>
Tools
>
General
>
© 2009 Nokia. All rights reserved.
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