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You can also lock the device remotely by
sending a text message to the device.
Lock your device remotely
1 To enable remote locking, select
Menu > Ctrl. panel > Settings and
General > Security > Phone and
SIM card > Remote phone
locking > Enabled.
2 Enter the text message content. It
can be 5-20 characters, and both
upper and lower case letters can be
used.
3 Enter the same text again to verify
it.
4 Enter the lock code.
5 To lock the device remotely, write
the predefined text, and send it to
your device as a text message. To
unlock your device, you need the
lock code.
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 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
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 > Data
mgr. > Encryption.
130 Security and data management
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