I called back number 0414 439 798 rang once then gets disconnected automatically.

Just had same call !
Yes very convincing blahhhhhh!

Had a call from a woman from this number who said I was randomly selected to receive a Government Grant for $11,000 to help with retirement for people under the age of 60. Very convincing. Then wanted to make an appointment for a consultant to come around and discuss further and wanted to know personal financial details. Looked it up, Govt departments don't cold call and wouldn't call from a mobile either. Watch out for this one.

Cold Call Century 21 (spammers) ......really !
real estate must be slow these Re-jecks anoy anoy anoy,
try advertising stupid idiots