say they are from telstra, I have problem with internet, wants me to turn my pc on.
scam !!

they say they are from Telstra and that there is something wrongwith my internet, asks me to turn on my p.c. now so he can fix it up !! - I said "No, nothing wrong with the internet"
He says again turn on your pc now !! - I hung up. a few hours before I got phone call from "NBN" saying that there is something wrong with my connection, I hung up.