Accidentally hit the number when in viewing "Recent Calls" and it called back. Darn! While trying to figure out how to disconnect the call I'd just made (the disconnect button disappeared while I was trying to figure it out) (did I mention I'm a novice at this?) a message played telling me I'd reach some sort of a rebate center because I had visited some website recently. I didn't listen too closely because I was frantically trying to figure out how to disconnect the call. It did say something about how to put it on the do not call list (which I don't trust when offered by the one calling) (did I mention I am a bit paranoid?). Then at some point I saw a light message near the top of my phone that said "press here to return to call" and that got me the screen with the disconnect button. I have blocked the caller now. but it seems to be designed to get a call-back and then you get a pre-recorded message. Unknown if legit or not legit. (Did I mention I am a bit paranoid, so you can guess which way I suspect?)