The Paw-button is their version of a "Windows" or "Atari" button - Special modifier key to access special function, trigger F-key combinations, and so on. Playing on the "husky" theme, they are I've got a Husky Hunter 2, too - That looks almost the same, but is an 8-bit machine that runs CP/M.
Hehe Well, "Sänd" is, as Slaeshjag points out, the same as "Send" (actually, it is even pronounced the same) or "Transmit". The white background to the keyboard is actually a glued-on (or stickybacked) template for some sort of software in swedish. If I'm not completely misinformed, the guy who had it originally used it for logging when driving long-distance trucks, so that is some sort of cargo registering and reporting thing. Maybe.