Caller: No idea

Recorded message - female voice - saying that $999 was about to be direct debited from my bank account (didn't say where they were calling from or which bank they were going to take funds from) and told me to press 2 now if I thought it was fraudulent. Blocked the number. I have tried to call the number back from a land line only to find that 0412 753 754 is disconnected - totally a scam