I need help unlocking a blackberry storm with a tmobile sim card?

[Flat_out_Bob]

If that's a Verizon phone give back to your friend and get your money back. You can not use a Verizon phone with AT&T or T-mobile.

 

[daze]

I bought a Blackberry storm from my friend and i am trying to unlock it because i have t mobile. So i know if i had verizon i would be able to enter the unlock code but i only have a tmobile sim card and when i type in mepd, it shows some info and when i type in mep2, nothing opens. PLZ HELP