What Use Is An F-call?

What use is an F-call? Amateur Radio in Australia today is licensed with three primary license types, the Foundation or F-call, the Standard and the Advanced license. If you're familiar with how they differ you're likely to know that they each have a different power privilege, 10 Watts, 100 Watts and 400 Watts respectively. You might also know that an F-call isn't allowed on 20m and you're not allowed any digital modes. For me, that was basically where my knowledge ended. Last week I started writing down what other differences there are between the licenses. In overview, the F-call is allowed on 6 bands, 80m, 40m, 15m, 10m, 2m and 70cm. The standard call adds 20m, 6m, 23cm, 13cm and 6cm bands, a total of 11 bands. The advanced call adds the WARC bands, that is, 30m, 17m and 12m, it adds 160m, and many higher frequencies, a total of 23 bands. There are some slight changes in the band-edges for the advanced call for a couple of bands, for example, an extra 10 MHz at the bottom of the 70cm band. So, Found