I called back the number (02) 9137 7377 and reached vm that said I reached Smart Health Australia

If it is Smart Health it is probably to do with bowel screening for cancer.

Telemarketing, something about solar panels.....

Caller: Said his name was Michael (Indian Accent)

Said he was calling about solar rebate with Origin Energy (I think).I personally don’t trust these callers.A lot of noise in background like call centre.

another creep trying to sell solar panels.

No message left, when you call back there is no dial tone.

Best to just block and delete calls from random numbers if you can't find out where they are calling from.

fkd if I know why they are ringing me so much for being on the no call register yeah unemploed and bombarded with useless calls doesnt help

Missed call no message left