n73- how to unlock

Hi Mates.............


I Have Nokia N73 Which My Customer Bought From Japan


Model= N73-1

Type= Rm-133

Code= 0514865

Imei = 351851/01/714921/3


I Want To Unock This Set., I Am Using J.a.f Box

Any One Say How To Unlock The Set Via Jaf Box.....................

Thanks In Advance

Wbr

Nima