Nokia E75 User Manual page 170

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 center. To stop the device from
making a data connection, select
Options Settings
> >
Multimedia retrieval
>
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 packet data connection only if you
start an application or action that needs it, select
Control panel Settings
>
data 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:
• Switch off Bluetooth when you do not need it.
• Stop the background scans for WLAN. Select
Control panel Settings
>
LAN Show WLAN availability
>
170
Menu Messaging
>
Multimedia message
>
Manual to have the multimedia
and Connection Packet
>
When needed.
>
Menu
and Connection
>
> 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
Control panel
and
data
>
• Prevent the device from automatically downloading new
maps in the Maps application. Select
Applications
Internet
• Change the time-out after which the backlight is switched
off. Select
General
out.
Menu
• 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.
>
Wireless
Settings and Connection
>
Packet data connection
GPS Maps and
> >
Use network > Off.
>
Menu Control panel
>
Personalization Display
> >
© 2008 Nokia. All rights reserved.
Menu
>
Packet
>
When needed.
>
Menu
>
Options Settings
> >
Settings and
>
Light time-
>