Nokia E75

Page 130
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Security and data management
Manage the data and software on your device, and take
care of the security of the device and its contents.
Important:  Your device can only support one
antivirus application. Having more than one
application with antivirus functionality could affect
performance and operation or cause the device to stop
functioning.
Lock the device
The lock code protects your device against
unauthorised use. The preset code is 12345.
To lock the device, in the home screen, press the power
key, and select 
Lock phone
.
To unlock your device, select 
Unlock
, enter the lock
code, and select 
OK
.
To change the lock code, select 
Menu
 > 
Control
panel
 > 
Settings
 and 
General
 > 
Security
 > 
Phone
and SIM card
. Enter the old code and then the new
code twice. The new code can be 4-255 characters long.
Both alphabets and digits can be used, and both
uppercase and lowercase alphabets are possible.
Write down the new code, and keep it secret and in a
safe place separate from your device. If you forget the
lock code and your device is locked, you must take the
device to a Nokia authorised service facility and
additional charges may apply. To unlock the device, the
software must be reloaded, and the data you have
saved in the device may be lost.
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
 >
Control 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. Write down the text, as you may need
it later.
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
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