Nokia E63 User Manual page 139

Q: How can I end the data connection when the
device starts a data connection again and again?
A: The device may be trying to retrieve a multimedia message
from the multimedia message center. To stop the device from
making a data connection, select
Messaging Options
>
message Multimedia retrieval
>
multimedia messaging center save messages to be retrieved
later, or Off to ignore all incoming multimedia messages. If
you select Manual, you receive a notification when there is
a new multimedia message that you can retrieve in the
multimedia message center. If you select Off, the device does
not make any network connections related to multimedia
messaging.
To set the device to use a GPRS connection only if you start
an application or action that needs it, select
Settings Connection
>
connection When needed.
>
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:
• Switch off Bluetooth when you do not need it.
• Stop the background scans for WLAN. Select
Tools Settings
> >
Show WLAN availability
© 2008-2009 Nokia. All rights reserved.
Menu Communic.
>
Settings Multimedia
> >
Manual to have the
>
Menu
Packet data Packet data
> >
Menu
Connection Wireless LAN
>
> Never. You can still manually
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
Tools
>
>
Packet data connection
• Prevent the device from automatically downloading new
maps in the Maps application. Select
Maps
>
online at start-up
• Change the time-out after which the backlight is switched
off. Select
Personalization
• Close the applications you do not use. Press and hold the
home key. Scroll to the application and press the
Tools
backspace key to close the application.
> >
>
>
Settings Connection
>
When
>
Options Tools Settings
> >
> No.
Menu Tools Settings
> >
Display Light
> >
Troubleshooting
Menu
>
Packet data
> >
needed.
Menu GPS
> >
Internet Go
> >
General
> >
time-out.
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