Sony Ericsson P910a - Manual (Page 168)

168 Control panel
Preliminary Layla850 P1B
Deleting or copying general files
Tap Files to see lists of all stored general file types on your
P910a and the Memory Stick. You can copy files to a specified
folder, delete unwanted files, and launch the appropriate
application to view or play a file in the list.
To delete files or copy files between folders
1. Select Files.
2. Select the Type of file to move or delete.
3. Select the Location folder.
4. Tap one or more check boxes to select the files to copy or
delete.
5. To copy files, tap Copy and select the destination folder.
To delete files, tap Delete. You will be asked to confirm.
Uninstalling applications
If you uninstall an application, you can always reinstall it if you
want to use it later.
To uninstall applications
1. Select Uninstall.
A list of applications that can be uninstalled is shown.
2. Select the application to uninstall.
3. Select
Uninstall.
Note You cannot uninstall the standard applications that come
with your P910a.
WIM PIN settings
WIM (WAP Identity Module) is used for performing security
functions, especially to store and process information needed for
user identification and authentication. It is a tamper-resistant
store for private keys, certificates and other items that may
require a PIN for access or modification.
The WIM management dialog consists of a PIN choice list and a
WIM items list.
You can select a PIN from the PIN choice list. The WIM items
list changes content dynamically, displaying only the keys that
are protected by the selected PIN and also have an associated
certificate. Other keys that are protected by the selected PIN but
do not have an associated certificate are not shown in the WIM
item list. This is the case when WIM PIN (PIN-G) is selected.
Note The PIN-G applies to the whole WIM and any items that
do not have a different PIN. This means that no specific items on
the WIM are linked to PIN-G.
You can change status of a PIN:
• Enable PIN A PIN code that is enabled is requested for
authorisation of an operation. To proceed with the operation
you must enter the PIN code.