just got my 8130 and while everyone is trying to help me set things up I find that when I try to make a simple call no numbers come up on the screen and no phone call can be made. I seem to be able to navigate around on the menu ok. Is the keyboard locked UP?
that sounds very odd, i would try to pull the battery with the phone on, and wait about 30 seconds and put it back in and see if that fixes the problem for you!