Hung up when I answered. Probably a scam/spam call.

Caller: (03) 8508 8169

Here's an idea. Save all scammer numbers in a single contact, when one calls you... say its a work phone and to please call me back on... another scammers number!

Caller: scammers

No message left, from a presumed spoofed Victorian landline number - therefore did not answer, blocked deleted.

Caller: Claims to be what research centre

Answered the phonecall and it was a ??? research centre doing a survey asking Australian afordable lifestyle something, and chance to win money. I didn't reply anything. They then hang up after two seconds. I don't think it's a safe phone call.

Auto blocked by phone as spam

Called back
Disconnected

Most likely scam

No message was left, - therefore did not answer, blocked deleted.

Don’t answer it

Didn't answer (have programmed unknown numbers to go straight to VM). No message left therefore not important...

Apparently a research call but it sounded very robotic