I called but there was no response

Caller: Text to speach computer voice

Australia tax has launched an action against you, bla bla bla. I hung up. Just Telstra letting scammers clog up the network so they can charge us more for infrastructure, instead of freeing up network capacity by blocking scammers.

Says it's the ATO. ATO says it's a SCAM. DO NOT GIVE YOUR INFORMATION TO THESE PEOPLE.

Says it's the ATO, ATO says it's a SCAM. DO NOT GIVE THEM ANY INFORMATION ABOUT YOU OR YOUR CIRCUMSTANCES