User manual

Your Nokia N91
11
Your Nokia N91
Model number: Nokia N91-1
Hereinafter referred to as Nokia N91.
Congratulations on your purchase of the Nokia N91. Your
device combines stereo sound, storage capacity for up to
3000 songs, over-the-air music downloads, access to your
music collection and smartphone functionality with Wi-Fi
and 2Mpix camera.
Hard drive
Your device is equipped with a 4 Gb hard drive providing
high capacity storage room for different types of files.
Sensors in the device will stop the hard drive if the operating
temperature is too low or too high, if the device is dropped,
or if the back cover of the device is removed. Hard drives
are fragile components that must be handled with care. All
impacts caused by shock, vibration, bumping, and dropping
or other mishandling of the device, as well as extreme
temperatures, humidity and liquids, may cause the hard
drive to malfunction and data to be lost or corrupted.
Do not remove the back cover when the device is
switched on.
View memory consumption
Leaving applications running in the background increases
the demand on battery power and reduces the battery life.
To close applications running in the background, press
and hold to show open applications, scroll to an
application, press , and select Yes to confirm.
To view what types of data you have in the device and
how much memory the different data types consume,
press , and select Tools > Hard drive. Select Options >
Memory details and scroll down to Free memory to view
the amount of free memory in the device.
Memory low—free memory
The device notifies you if the memory is getting low. If the
device memory starts to get low when your browser is open,
then the browser is closed automatically to free some
memory space.
To free device memory, transfer data to the hard drive
in File mgr.. Mark files to be moved, select Options >
Move to folder > Hard drive, and select a folder.