Free Memory - Nokia N78 User Manual

prevent the automatic download of new maps.
"Maps", p. 40.
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 UMTS network. To
only use the GSM network, press
Tools Settings
> >
mode > GSM.
The backlight of the display increases the demand on
●
battery power. In the display settings, you can change
the time-out after which the backlight is switched off,
and adjust the light sensor that observes lighting
conditions and adjusts the display brightness. Press
, and select Tools
Personalisation
>
Light sensor.
Leaving applications running in the background
●
increases the demand on battery power. To close the
applications you do not use, press and hold
to an application in the list, and press C.
Pressing C does not close Music player. To close Music
player, select it from the list and
© 2008 Nokia. All rights reserved.
, and select
Phone Network
> >
Settings General
> >
Display and Light time-out
Options > Exit.

Free memory

See
Many features of the device use memory to store data.
The device notifies you if the device memory or the
memory card memory (if available) is low.
To view how much memory different data types consume,
press , and select
memory, and
To free device memory, transfer data to a compatible
Network
memory card (if available) or to a compatible PC.
To remove data you no longer need, use File manager or
go to 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
●
>
or
Contact information
●
Calendar notes
●
Applications shown in Application manager that you
●
do not need
, scroll
Installation files (.sis or .sisx) of applications you have
●
installed. Transfer the installation files to a compatible
PC.
Images and video clips in Photos. Back up the files to a
●
compatible PC using Nokia Nseries PC Suite.
Tools File mgr., the desired
>
Options Details > Memory.
>
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