I received a recorded message that this was a Telstra Technical Adviser and that my internet line will be disconnect today and to press 1 to fix this or press 2 to arrange to cancel my line. - i did nothing and it hung up.

I then returned the call as it was a mobile number and they hung up on me. I tried once more to call them back and the message i received was 'Optus advises this number has been disconnected.'