Settings97Enable GPS● : Check to use your tablet’s global positioning system (GPS) satellite receiver to pinpoint your location towithin an accuracy as close as several meters (“street level”). Actual GPS accuracy depends on a clear view of the skyand other factors.Use location for Google Search● : Check to use include information about your location when you use Google Search,Voice Search, and so on.Configure lock screen● : Touch to configure your lock screen to require a pattern, PIN, or password to unlock yourscreen, or never to show the lock screen at all. For more information, see “Securing your tablet” on page 22.Owner information● : Opens a screen where you can set whether you want to display information about yourself(such as your contact information) on the lock screen and where you can enter the text you want to display.Encrypt tablet● : Touch to encrypt the contents of your tablet and to require a numeric PIN or password to decryptyour tablet each time you power it on. For details, see “Securing your tablet” on page 22.Set up SIM card lock● : (Only for tablets that use a SIM card.) Opens a screen where you can configure the tablet torequire entering the SIM PIN to use the tablet, and where you can change the SIM PIN.Visible passwords● : Check to briefly show each character of passwords as you enter them, so that you can see whatyou enter.Device administrators● : Opens a screen with a list of the applications you have authorized to be administrators foryour tablet. This is typically an email, calendar, or other enterprise application that you granted this authority to, whenyou added an account hosted by an enterprise service that requires the ability to implement security policies on anydevices that connect to it. Touch an application in this list to disable its authority to be a device administrator; if youdo, the account you added will typically lose some functionality in its applications, such as the ability to sync newemail or calendar events, until you restore the application’s authority as a device administrator. Applications whosedevice administration authority you disable in this way, but that have accounts that require them to be a deviceadministrators, typically notify you how to restore their authority when you try to use them, unless you delete thoseaccounts.