to alexander– the page u specified does not open ,i dont know whats the fault but any way i will try again. are u ok with this page that it is working !http://www.dx200.biz/GSMNetworks.pdf
i need this topic also..if i found any thing i will tell u but give me your email
and if u found the solution(how they arrive to 200k..how we can change it, and the same thing for 8 time slot??
my email:faris_aas@hotmil.com