Nokia E63 User Manual page 126

Menu Tools
> >
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
Tools Settings
>
Show WLAN availability
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 Tools
>
data Packet data connection
>
• Prevent the device from automatically downloading
new maps in the Maps application. Select
GPS Maps
> >
Use network
• Prevent the device from automatically downloading
new maps in the Maps application. Select
Maps Options
>
network > Off.
• Change the time-out after which the backlight is
switched off. Select
General Personalisation
>
out.
126
Settings Connection
>
When
>
Connection Wireless LAN
> >
> Never. You can still
Settings Connection
> >
When
>
Options Settings
> >
> Off.
Settings Internet
> >
Menu Tools Settings
> >
Display
>
Packet • Close the applications you do not use. Press and hold
>
needed. the home key. Scroll to the application, and press the
backspace key to close the application.
Menu
>
>
Packet
>
needed.
Menu
>
Internet
>
GPS
> >
Use
>
>
Light time-
>