TPG I have installed NBN at Mum's with her landline kept. TPG says the line (checked this morning) is OK but not ported yet. Landline can ring out but if you ring the number the message is "Optus advises that the line has been disconnected." (It was a Telstra service). How long does it take to port a service that was disconnected too soon ? (automatically when the service was transferred, says Telstra. I didn't ask for it to be disconnected.) ... View more