Nokia E55 User Manual page 161

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
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
© 2009 Nokia. All rights reserved.
Multimedia message
Manual to have the multimedia
and Connection Packet data
>
When needed.
>
Menu
Connection Wireless LAN
>
> Never. You can still manually
and Connection Packet
>
When needed.
>
Menu
>
Applications
>
Settings
• Change the time-out after which the backlight is switched
off. Select
Personalisation
• 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.
Menu
>
>
Ctrl.
>
>
Menu
>
GPS Maps and
> >
Internet Go online at
> >
Menu Ctrl. panel Settings
> >
Display Light
> >
Options Tools
> >
start-up.
and General
>
time-out.
161