Repeated calls no messages left on voice mail

Caller: Solar company

I used the Origin Energy site to ask for more info on solar batteries and they sent my info to three solar companies. this number called me 8 times in 3 days - i was at work I couldnt answer but they never left a proper message. One of the other companies were very respectful and called once, left a property message and a text and that was it. They got my business, not this company that loves to spam you repeatedly and not actually leave a message and explanation.

They’re trying to sell solar and battery, Asian accent

Something to do with solar I hung up before they could finish taking

Suspected scam. Unknown and unsolicited call.

Repeated calls, no messages left

Very similar (only last three digits change) to spam number calling several times per day. Doesn't leave message. Searching other (very similar) number it shows up many times here as 'political spam'. Blocked both numbers.

Caller: Survey

Sort automated survey about federal politics. It’s called 12 times in the last 4 days. Most likely a scam.