If you are getting an NBN Fiber-to-the-Premises (FTTP) service, you need a router that works with Ethernet. If your NBN service is Fiber-to-the-Basement (FTTB) or Fiber-to-the-Node (FTTN), you need a VDSL2-capable router.
You can purchase NBN-ready modems from Internode with two options. The first is a TG-789 at $89 and the second is a Fritz!Box 7490 at $249. The first has a two-year fast replacement warranty while the second has a five-year fast replacement warranty.
When you exhaust your 100 GB quota, you can purchase any data block from 2 GB for $5, 10 GB for $10, 20 GB for $15, 50 GB for $30, 100 GB for $50 and 200 GB for $80. Any block that you buy will have to be used within the same month.
NodePhone VoIP comes with no setup fees or monthly rental.