Samsung SPH-M830 User Manual Ver.lh1_f4 (English(north America)) - Page 65

1. Press and tap Owner information. > Settings > Security > 2. Enter the text to display on the screen in the Owner information field. 3. Tap the Show owner info on lock screen checkbox if you want to display the Owner information. 4. Tap OK. Encryption To require a numeric PIN or password in order to decrypt your phone each time it is turned on or encrypt the data on the SD card each time it is connected: 1. Press and tap > Settings > Security > Encrypt device. Read the screen for more information about encryption. 2. Tap Encrypt device. 3. Tap Encrypt external SD card to prevent another user from using your SD card to make unauthorized calls or from accessing information stored on your SD card by protecting the information using a password. When enabled, your phone will ask for a password each time you use the phone. Using this option you can also change your SD card PIN number. Important: The battery should be more than 80 percent charged because encryption could take an hour or more to complete. Passwords When enabled, password characters display briefly as they are entered. 1. Press and tap Passwords. > Settings > Security > 2. Tap Make passwords visible to enable or diable the display of password characters. Device Administration Select one or more administration application that control your device for security purposes (for example, if your phone is lost or stolen). These applications enforce remote or local device security policies. Some features a device administrator might control are: Ⅲ Setting the number of failed password attempts before the device is restored to factory settings. Settings 2C. Settings 51