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• Require pattern: Set the phone to require the unlock
pattern each time you turn it on. By doing this, you can
prevent unauthorized people from unlocking the phone.
• Use visible pattern: Set the unlock pattern to be visible
or invisible as you draw it.
• Use tactile feedback: Set the phone to vibrate when
you touch and draw the unlock pattern.
• Set up SIM card lock:
• Lock SIM card: Lock your SIM card by activating the
PIN requirement. You need to enter the PIN supplied
with your SIM card.
• Change SIM PIN: Change the PIN used to access
your SIM card.
• Mobile tracker: Activate or deactivate the mobile tracker
feature, which helps you to locate your phone when it is
lost or stolen. ► p. 21
• Set mobile tracker: When you activate the mobile
tracker (► p. 21), you can customise the following
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 phone.
• Samsung account: Set up your Samsung web
account to control your lost phone remotely.
• Change password: Change the password for the
mobile tracker feature.
• Help: Access help information for the mobile tracker
• Visible passwords: By default, the phone displays your
password as for security. Set the phone to display
your password as you enter.