HDFC bank ATMs are faulty, if u use them, chances are your card will get stuck in it and HDFC bank will destroy the card without returning back to you even if you complain to them and their customer care nos wont work and they will put the blame back on you saying you haven’t called them in time. Even if you write to their MD the customer care does not care . They will just reply to your mail saying that the card has been destroyed. For the faulty ATM machines of HDFC we have to suffer. So in your own interest avoid using HDFC ATM in your own interest