Get online support
Hi @Gill
Before attempting the troubleshooting steps, we recommend that you do the following below.
If you are still unable to connect to the Internet, you can proceed with the troubleshooting steps indicated on this link: https://www.tpg.com.au/support/problems_connect_internet.php
In your case, there was a fault within the copper network and our Engineers raised it with Telstra. Their attending technician managed to fix the fault within the copper network that restores your service.
BasilDV