I have been getting prank calls from a 'Restricted' number today. I started exploring the GS3's call options and discovered the Auto Reject List. Very cool. You can add numbers to automatically block. But of course I can't add the Restricted number, because I don't know it. Will checking "Unavailable" block restricted numbers? Nowhere can I find any description of what this option does. I wouldn't want to inadvertently block someone.