This number is so annoying someone with a Indian accent gets abusive then hangs up on you when your not interested in what he's trying to sell

I just received a call from an Indian woman. Could not understand her. Told her so - twice - before apologising and hanging up. I do recall her saying the word 'charitable'. Whether they are trying a charity front or whatever, I don't really care.

I ring back and get the number you have called is not connected. I was on another call when this number rang and 101 said the number who called did not leave a message. I then rang the number on call display