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Tip: To check the software version in your device, enter
*#0000# in the home screen.
Free memory
To view how much memory is available for different data
types, select
> Organiser > File mgr..
Many features of the device use memory to store data. The
device notifies you if available memory is low.
To free memory, transfer data to an alternative memory (if
available) or compatible computer.
To remove data you no longer need, use File manager or the
respective application. You can remove the following:
● Messages in the folders in Messaging and retrieved e-mail
messages from the mailbox
● Saved web pages
● Contact information
● Calendar notes
● Applications shown in Application manager that you do
not need
● Installation files (with .sis or .sisx file extensions) of
installed applications. Back up the installation files to a
compatible computer.
● Images and video clips in Photos.
Prolong battery life
Many features in your device increase the demand on battery
power and reduce the battery lifetime. To save battery
power, note the following:
● Features that use Bluetooth connectivity, or allowing such
features to run in the background while using other
features, increase the demand on battery power.
Deactivate Bluetooth connectivity when you do not need
it.
● Features that use a wireless LAN (WLAN), or allowing such
features to run in the background while using other
features, increase the demand on battery power. The
WLAN on your Nokia device switches off when you are not
trying to connect, not connected to an access point, or not
scanning for available networks. To further reduce battery
consumption, you can specify that your device does not
scan, or scans less often, for available networks in the
background.
● If you have selected Packet data > When available in
the connection settings, and there is no packet data
coverage (GPRS), the device periodically tries to establish
a packet data connection. To prolong the operating time
of your device, select Packet data > When needed.
● The Maps application downloads new map information
when you move to new areas on the map, which increases
the demand on battery power. You can prevent the
automatic download of new maps.
● If the signal strength of the cellular network varies much
in your area, your device must scan for the available
Useful information
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