Good old 'Telstra technical department'!! When I said I was sick of their calls and that he wasn't from Telstra, he asked me if I had any proof that he wasn't and that if I did, he would never call again. I said that there is nothing wrong with my internet, and their scams are well known. I hung up and he repeatedly rang back about 5 times in a row, I then left the phone off the hook. Rude so and so!

Scammer claiming to be from Telstra Technical Services, regarding Internet connection.