Nokia E72 User Manual page 153

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
Menu Ctrl. panel Settings
> >
Packet data Packet data connection
>
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:
• Turn off Bluetooth when you do not need it.
• Stop the background scans for WLAN. Select
Ctrl. panel Settings
>
Wireless LAN Show WLAN availability
>
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 Menu Ctrl. panel
>
Connection Packet data
>
connection When
>
• Prevent the device from automatically downloading
new maps in the Maps application. Select
Applications GPS
>
Tools Settings
> >
start-up.
and Connection
When
>
Menu
and Connection
>
>
Settings and
>
Packet data
>
needed.
Menu
Maps and Options
> >
Internet Go online at
>
• Change the time-out after which the backlight is
switched off. Select
Settings and General
Display Light
>
• 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. panel
> >
Personalisation
>
time-out.
>
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