To lock the keys manually in
the home screen, press the
left selection key and the
function key.
To lock the keys manually in
the menu or in an open
application, press the power
key briefly, and select
Lock
keypad
.
To unlock the keys, press the
left selection key and the
function key.
Volume control
To adjust the earpiece volume during a phone call or the
volume of the media applications, use the volume keys.
Screen saver clock
When the screen saver of your device is activated (the
display is black), press the scroll key to see the time and
date.
Memory
There are two types of memory into which you can save
data or install applications: device memory and memory
card.
Free memory
To see how much memory is currently in use, how much
free memory remains, and how much memory is
consumed by each data type, select
Menu
>
Options
>
Memory details
>
Phone memory
or
Memory card
.
Tip:
To ensure that you have adequate memory,
transfer data regularly to a memory card or
computer, or use File manager to delete files you no
longer need.
After you install applications to a compatible memory
card, installation files (.sis, .sisx) remain in the device
memory. The files may use large amounts of memory and
prevent you from storing other files. To maintain sufficient
memory, use Nokia PC Suite to back up installation files to
a compatible PC, then use the file manager to remove the
installation files from the device memory. If the .sis file is
a message attachment, delete the message from the
Messaging inbox.
Memory card
Select
Menu
>
Tools
>
Memory
.
If you cannot use a memory card in your device, you may
have the wrong type of memory card, the card may not be
formatted for your device, or the card has a corrupted file
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