117 Lock Screen and SecuritySettingsSet Up SIM Card LockTo prevent another person from using your SIMcard to make unauthorized calls or from accessinginformation stored on your SIM card, you can protectthe information by using a PIN code. When enabled,your device asks for a PIN number each time you usethe tablet. Using this option you can also change yourSIM PIN number.1. From a Home screen, tap Apps > Settings.2. Tap Lock screen and security > Other securitysettings > Set up SIM card lock.3. Touch Lock SIM card, enter your SIM PIN code,then tap OK.Note: You must activate Lock SIM card before you canchange your SIM PIN code.View PasswordsDisplay password characters briefly as you type them.1. From a Home screen, tap Apps > Settings.2. Tap Lock screen and security > Other securitysettings > Make passwords visible to turn thefeature on.Security Update ServiceAutomatically receive security updates.1. From a Home screen, tap Apps > Settings.2. Tap Lock screen and security > Other securitysettings for options:• Security policy updates: Automatically ormanually check for security policy updates.• Send security reports: Send security reportsto Samsung through Wi-Fi for threat analysis.
