The phone rang and this number came up on the caller ID.  Even though I didn't recognize the number, I went against my nature and answered it.  It beeped in my ear like a fax machine and I hung up.  I called back and this recording thanked me for the internet survey and announced that I had won 1 of 3 prizes.  Press 1 to choose and 3 to remove.  I promptly pressed 3 and hung up.