Can I use my card at an ATM?

Yes. For ATM transactions, insert your card into the terminal and follow the instructions on the screen. Depending on the type of ATM, you might be prompted to re-insert your card. Leave the card in the ATM until the transaction is complete and the card is released, and then remove your card and any money you might have withdrawn.

When I used my chip card at an ATM, I was asked to select between “Debit” and “Visa Debit” [or “MasterCard” and “Maestro”]. Which one should I choose? 

It is Fine to select either one – your transaction will work either way.