Told me they were calling about my internet and hung up when I said I don’t have an account with them 😑

Calls repeatedly. If you don't say anything.... neither do they...
Often it's some form of scam or another.
Maybe next time they can have the umpire's whistle treatment.

Speaker identified as NAB bank fraud section. I do not bank with NAB, so hung up.

This is clearly a scam: automated message claiming to be from Amazon and saying your credit card will be charged to renew Prime and asking you to connect to a number to cancel. Just hang up.

hungup when we answered as a security company

Caller: Some scumbag

Scamming Indian who claimed he wasn't selling anything, but didn't hang around when put on the spot as to why he called in the first place.

Caller said a EBAY giftcard I ordered went to the wrong address

Another scam just block them

bitcoin scam. SCAMMY SCAMMY SCAM SCAM!!

Caller: Amazon scam

Scam

Caller: (02) 9071 0246

Yupp TV promotion

Caller: Claims to be from a company "Save Energy"

Caller claims they are calling about a state initiative of a free display fridge. Then ask if we have received one yet.
Caller will not give any further company info (website, email, phone or business details)
Other numbers are (03) 9123 1031 and (03) 7067 5150
We have received 40plus calls between 3pm and 7.30pm 06/07/22

Phoned but did not leave a message. After looking at these responses, I'm glad that I didn't call them back.

they called. telling me they were from Telstra. Asking about my modem. told them i wasnt home. They just hung up.

Caller: (02) 9071 0246

No answer when tried to call back, blocked number after seeing notes on this forum. They called me twice but left no voicemail

Hung up, did not leave message.

Said they were calling from Amazon. Obviously a hoax.

Phone flagged the call as suspicious so I didn't say anything when answered, call was dropped moments later.