I called back number 0424 849 520 rang once then gets disconnected automatically.

Rang this number as I was unable to answer it initially. An announcement declared that it does not accept incoming calls. I therefore assume it's another scam marketer.

Pushy Indian man called from this number trying to sell solar. I hung up when he refused to tell me his name.

Caller: 0424 849 520

Receiving calls from this number. Ring back saying it has call restrictions. Spam.