Samsung GT-I5800 User Manual page 102

•
Require pattern : Set the device to require the unlock
pattern you have set each time you turn it on. By
doing this, you can prevent unauthorised people from
unlocking the device.
•
Use visible pattern : Set the unlock pattern to be visible
or invisible as you draw it.
•
Use tactile feedback : Set the device to vibrate when
you touch and draw the unlock pattern.
•
Set up SIM card lock
:
-
Lock SIM card : Activate or deactivate the PIN lock
feature to require the PIN before using the device.
-
Change SIM PIN
: Change the PIN used to access SIM
or USIM data.
•
Mobile tracker
: Activate or deactivate the mobile
tracker feature which helps you locate your device when
it is lost or stolen. p. 28
►
102
Settings
•
Set mobile tracker : When you activate the mobile
tracker ( p. 28), you can customise the following
►
settings.
The setting options may differ depending on your
region or service provider.
-
Set recipient
: Set up recipients to receive a tracking
message from your lost device.
-
Samsung account
: Set up your Samsung web account
to control your lost device remotely.
-
Change password
: Change your mobile tracker
password.
-
Help
: Access help information for the mobile tracker
feature.
•
Visible passwords
: By default, the device displays your
password as · for security. Set the device to display your
password as you enter.
•
Use secure credentials
to ensure secure use of various applications.
: Use certificates and credentials