Bali,
It is probable that your NCC = 0. You can check that in one of the SI message the MS receives from the BCCH.
0 = 0/0
1 = 0/1
2 = 0/2
etc.
7 = 0/7
8 = 1/0
9 = 1/1
10 = 1/2
etc. etc.
You can convert easily by using the microsoft Scientific calculator (write in decimal and click on “hex” button)