This 67 Year old lady has not learned any phone courtesy in all her years. She called my cell phone and I missed the call. Her number was registered and I called it back 1/2 hour later, though I didn't know the number. Speaking to her I gave my name but she would not say who she was and was very disrespectful as I was trying to let her know that she may have made a miss-dial. She was nasty, did not let me speak to clear up the info and hung up on me. Not Nice.