help with unlocking nokia 6200

Hi,
Could anyone please help me with the codes for unlocking my nokia 6200. The IMEI is 3514 6150 0106 942. The network is AT&T. Thanks alot.

remove sim

SmartDCT4Calc...

#pw+373846107120246+1#

try first post results

Excellent!! thank you very much, it worked perfectly! By the way, I would like to apologize to the forum for the 4 duplicate threads. The virus that has been going around was affecting my work today and doing strange things to my computer, so I was having trouble submitting my initial post. thanks again.