Free Memory - Nokia E72 User Manual

features, increase the demand on battery power.
Deactivate Bluetooth technology when you do not need it.
• Features that use wireless LAN (WLAN), or allowing such
features to run in the background while using other
features, increase the demand on battery power. WLAN on
your Nokia device deactivates 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 set Packet data connection
available in 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
panel Settings and
>
Packet data connection
• The Maps application downloads new map information
when you scroll 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
network repeatedly. This increases the demand on battery
power.
If the network mode is set to dual mode in the network
settings, the device searches for the 3G network. You can
set the device to use only the GSM network. To use only
the GSM network, select
14
to When
Menu Ctrl.
>
Connection Packet data
>
When needed.
>
Menu Ctrl. panel
> >
Settings and
GSM.
• The backlight of the display increases the demand on
battery power. In the display settings, you can change the
length of the time-out period after which the backlight is
switched off. Select
General Personalisation
>
out. To adjust the light sensor that observes lighting
conditions and adjusts the display brightness, in the
display settings, select
• To save power, activate the power save mode. Press the
power key, and select
deactivate it, press the power key, and select
power saving. You may not be able to change the settings
of certain applications when the power save mode is
activated.
>

Free memory

To view how much memory is available for different data
types, select Menu
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
Phone Network Network mode
> >
Menu Ctrl. panel
>
Display
>
Light sensor.
Activate power
Office File mgr..
> >
© 2009 Nokia. All rights reserved.
>
Settings and
>
Light time-
>
saving. To
Deactivate