Nokia E51 User Manual page 136

Troubleshooting
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 centre. To stop the device from
making a data connection, select
Options Settings
> >
Multimedia retrieval
>
messaging centre 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 centre. If you select Off, the device does not make
any network connections related to multimedia messaging.
To set the device to use a packet data connection only if you
start an application or action that needs it, select
Tools Settings Connection
> >
data connection When
>
If this does not help, switch the device off, and switch it on
again.
Q: Why do I have problems connecting the device
to my PC?
A: Ensure that you have the latest version of Nokia PC Suite
and that it is installed and running on your compatible PC.
For further information on how to use Nokia PC Suite, see the
help function on Nokia PC Suite or visit the support pages of
the Nokia web site.
136
Menu Messaging
>
Multimedia message
>
Manual to have the multimedia
Packet data
>
needed.
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
>
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
Tools
>
Packet data connection
Menu
>
• Prevent the device from automatically downloading new
Packet
>
maps in the Maps application. Select
Maps
>
network
• Change the time-out after which the backlight is switched
off. Select
Personalisation
• Close the applications you do not use. Press and hold the
home key. Scroll to the application, and press the
backspace key to close the application.
Settings Connection
>
> Never. You can still manually
Settings Connection
>
When
>
Options Settings
> >
> Off.
Menu Tools Settings
> >
Display Light
> >
© 2007 Nokia. All rights reserved.
Menu
>
Wireless LAN
> >
Menu
>
Packet data
> >
needed.
Menu Tools
> >
Internet Use
>
General
> >
time-out.