E800 carr barring problem

[hally100]

I have a E800 that I have unlocked, but it has the call restriction on and I can't make or receive calls. I tested the sim in another phone and its fine.
The phone itself is blocked. I do not know the four digit password, is it possible to reset it to 0000?
I searched the threads and am not sure what software I will have to use.
Thanks