Is there a way to map keys on the keyboard of the SE w950? Till now i was only able to map actions on the "#" and "play/stop" key. I hope there is a way to map also actions on the other keys and i'm only doing something totally wrong

I have also problems with fights in indy 3. It seems like it is possible to lock into 123 mode with SE 990 and use the keyboard for fighting. Can someone confirm, that this is also possible with SE w950 and I'm only to dumb to figure out how?
thanks for your help
PS: I'm using build 0.10.0