Today, someone mess up with me. They keep miss calling me in the whole day. I was so mad. I want to know who they are. I am always curious everyday. Who just called me? Then when they call me again, I pick it up without saying a word. They keep silence. I think I must find an ID detector. Then I browse for several sites. I found one which could help me. They could find the owner of the number. I’ll see what I can get.