When they said use it like a base station it never entered into my mind that it would be a fully functional radio, not even once. I figured you could transmit on the channel it was currently programmed to. I started out with the RT97S and that's how that one worked and I just assumed the RPT50 would be the same. It's nice to have the microphone so you don't need to have an HT to communicate if you are in the same room as the repeater.
They did change the firmware again but when I got my repeater I was able to load all 16 channels, I have 8 setup as analog and 8 set up with digital tones. So it's easy to switch if it becomes necessary and I don't have to break out into programming.