From the Home screen, tap the Apps Key > Settings > Guest mode.
Tap Set pattern, then set the pattern you want to use to put your device in Guest mode.
Tap Set apps to view which apps can be accessed in Guest mode. Tap the Add icon in the upper right corner of the screen to change the Guest apps list.
Checkmark the apps that can be accessed.
Remove checkmarks from the apps that you don't want to be accessed.
Tap OK when all of the checkboxes are set as you want.
Tap Allow Guest mode.
If your Lock screen is not set to Pattern, tap OK, then tap Pattern and enter your normal lock screen pattern as necessary.
If your unlock sequence is set to a PIN or password, you will need to enter it to be able set the unlock pattern.