how to unlock zte n660

[ranagaurav]

i try to unlock this model salect zte n600
show this

COM90 [QCUSB_COM90_1] selected
module v1.92
Device: ZTE-N600
operation: SP-unlock
Phone should be Switched ON !
connecting...
=======INSTRUCTION UNLOCK=======
1.Put orignal Ruim card and insert this code *983*87274#
2.Enable All fuctions clicked
3.Install all drivers
4.switch off phone and put Ruim which you want to use..
5.switch on phone it will have error message invalid card..
6.Select ZTE Handset Diagnostic Interface port..
7.CLick sp unlock..

Each Ruim which you want to use must be bind with phones..

MEID :
NCK : 65534884
sending NCK...
done...
phone should restarted in few second...
Finished, time used: 18 sec

i read instraction i have no orignal mts sim can this model unlocking without orignal sim ?