I didnt answer the call . I called back the number and recorded message said "Hello if you wish to be placed on the Do Not Call list for the number that called you , Press 1 Now" First time , I hit 2 and it disconnected the connection. So , I called it again and Pressed 1 . The message said " Thank you , Goodbye" So I still don't have a clue who the heck they were that called in the first place. Caller ID said " Customer Dept" . Still don't know who called.