UMTS network. To only use the GSM network,
press
, and select
Phone
Network
>
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
select
Tools
>
Personalisation
out
or
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
, scroll 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
Exit.
Free memory
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.
18
Tools
Settings
>
Network mode
>
Settings
General
>
>
Display
and
Light time-
>
Options
To view how much memory different data types
consume, press
>
details.
>
To free device memory, transfer data to a
compatible 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:
, and
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 (.sis or .sisx) of applications you
●
have installed. Back up the installation files to a
>
compatible PC using Nokia Nseries PC Suite.
Images and video clips in Gallery. Back up the files
●
to a compatible PC using Nokia Nseries PC Suite.
If you are deleting multiple items and
memory to perform operation. Delete some
data first.
or
from phone memory.
by one, beginning with the smallest items.
, and select
Options
Memory low. Delete some data
is shown, delete items one
Memory
>
Not enough