I rang back the number (03) 9081 2433, spoke with someone who hung up right away

I answered this number and it was someone from a energy comparison company just BS cold callers

Answered, no response, then it hung up. Another scammer no doubt. I suspect that any number starting with (03) 90.... is probably a virtual number being used by the scammers and not worth answering.

Energy Sales

Foreign caller said he was calling about solar panels, said I didn’t want any. He wasn’t selling them he said I had misunderstood it him, it wasn’t a scam call he said. I said I didn’t know who he was and I didn’t want anything ang hung up