Well, phone calling capabilities are obviously a target later on, right now we're working on just getting the basic hardware up and running (using the mainline kernel BTW), and checking out some packages.

I would like to take a stab at packaging KDE Plasma Mobile, which would give us a fairly decent GUI. To me that is, along with getting the hardware support shored up, a higher priority than working on the 'phone' functionality of the phone :P