First of all he called me.. And i said hello who's dis.. Than he directly tell me ur atm is blocked now and do u want to unblock this card.. I asked him question.. First react ohhh.. Now tell me which of my card is blocked and which bank and branch are u calling me ?? And he told me some intresting answer , "i'm from RBI.." And he told me give me ur last date on ur printed on atm card and 16 Digit number and CVV Num. But i didn't tell him something than he cut the phone.. And i again call him and again same.. U 're atm card is blocked.. And again same.. And again tell me some abuse word and put down phone.. So please solve this problems immiediatly.. Because of all Ahmedabad and Gujarati people tell him some details and lost his money.. So i request u solve this problem and arrest all of dis and give me reply what u do against them..