Caller: Apparently Telstra

On the call I got a funny feeling something wasn’t right also the guy knew I was with Telstra and seemed to know details of my account. When I asked him to lower my charges he cut me off. I called him back. He answered but again cut me off. Complete scam. I call Telstra today and they had no idea but also suspected it was a scam

Pretends to be Telstra

Called me today - having read the other comments glad I didn’t answer

Caller: Telstra

The lady had my account information and said she could get me a better deal. She asked for my surname and date of birth. I was suspicious and I refused saying I don't know who I'm talking to and asked her to email me.
No response yet!

Caller: "JJ from Telstra"

Answered because it was an 07 area code, but was wary. Terminated call immediately saying I did not believe it was generated by Telstra.

Very much the same as the comments above

Received an anonymous call from this number today but didn’t pick up