Unlock Samsung Ativ S topic

Hello, I would like to do this unlock on my Ativ S.

Now I'm in the following condition:
Software: Windows Phone8
OS Version: 8.0.10327.77
Firmware revision number: 2424.13.5.1
Number Hardware Revision: 15:15:10
Radio software version: 2424.13.5.1
Radio hardware version: 0.0.0.800
Bootloader Version: 13.04.19.21
Processor SOC Version: 1.5.32

How should I preocedere order to unlock it?

thanks