I called back the number (02) 9037 8495 and reached vm that did not mention the company name

These people called and said they are offering new iPhone X with unlimited calls and unlimited data and 5000 international minutes in just $60. Then I told them I am already on 24 months plan, they said they can talk to my provider and cancel the plan without paying any fee and start new plan with same provider.
They said all they need is my passport, driving licence, Medicare card, address etc.
I told them scammer and lady said we are not scammer if we are scammer then why would we send expensive iPhone.
I told them to send me the phone first and they said no.
I asked them to send their details through email which they never send.
Scammer