Thanks for your enquiry!
Here's a consolidated list of all the setup and modem guides (for TPG-supplied modems) all in one place.
NBN Setup Guides:
ADSL2+ Setup Guide:
For more information, including troubleshooting steps, modem wiring diagrams, general email/DNS settings and more, check out https://www.tpg.com.au/support or seach on TPG Community.
If you are having troubles configuring a third party modem, please feel free to try our online chat portal, or try getting support from your modem manufacturer.