Справочник Пользователя для Microsoft Corporation RM-530X
You can also lock the device remotely by sending a text
message to the device. To enable remote locking, and to
define the text for the message, select
Menu
>
Ctrl.
panel
>
Settings
and
General
>
Security
>
Phone
and SIM card
>
Remote phone locking
>
Enabled
.
Enter the remote lock message, and confirm the message.
The message must be at least 5 characters long.
Memory card security
Select
Menu
>
Office
>
File mgr.
.
You can protect a memory card with a password to prevent
unauthorised access. To set a password, select
Options
>
Memory card password
>
Set
. The password can be up
to 8 characters long and is case-sensitive. The password is
stored in your device. You do not need to enter it again
while you use the memory card on the same device. If you
use the memory card on another device, you are asked for
the password. Not all memory cards support password
protection.
To remove the memory card password, select
To remove the memory card password, select
Options
>
Memory card password
>
Remove
. When you remove
the password, the data on the memory card is not
protected against unauthorised use.
To open a locked memory card, select
To open a locked memory card, select
Options
>
Unlock
memory card
. Enter the password.
If you cannot recall the password to unlock a locked
memory card, you may reformat the card, in which case
the card is unlocked and password removed. Formatting
a memory card deletes all data stored on the card.
Encryption
Select
Menu
>
Ctrl. panel
>
Phone
>
Encryption
.
Encrypt your device or memory card to prevent outsiders
from accessing your important information.
Encrypt device memory or
memory card
To encrypt the device memory, select
Phone memory
.
To encrypt the memory card, select
Memory card
and
from the following:
•
•
Encrypt without saving key
— Encrypt the memory
card without saving the encryption key. If you select
this option, you cannot use the memory card in other
devices, and if you restore factory settings, you cannot
decrypt the memory card.
•
Encrypt and save key
— Encrypt the memory card and
save the key manually in the default folder. For security,
store the key to a safe place outside the device. For
example, you can send the key to your computer. Enter
a pass phrase for the key and a name for the key file.
The pass phrase should be long and complex.
•
Encrypt with restored key
— Encrypt the memory
card with a key you have received. Select the key file,
and enter the pass phrase.
40
Secur
ity and data management
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2009-06-25 13:13:44 P3657 user guide publication 3