Help Unlocking 3410

[Tango1]

Got a brand new 3410 yesterday.
IMEI 35296001332980
MCC-MNC 23430 (T-Mobile)
Tried inputting the code thru SmartCalc, which was:
#pw+038133460613334+7#
but it wont take it.
For some weird reason I cant press the last # after 7. Has Nokia upgraded softwares not to accept codes, or am I pressing a wrong code?
Please HELP!!

[nick]

You have to use the DCT3 calc, not the DCT4 calc

And you are missing one number from your IMEI, please check it