Caller: Scammers using Robot

This is the robot message I received on my voicemail. Please note that this is one of over a fifteen such calls, all from different numbers in Vic and NSW: "Hi this is Nicole from the Australian National broadband network. We have been trying to get in touch with you. However we are going to disconnect your land line Internet connection within 24 hours and the NBN services are now available in your locality. So for uninterrupted services, please press 1 to get yourself connected to the technician.