Help. I have an i860 Moto Nextel phone which needs to be unlocked, cuz i screwed it up trying to

Question

I have an i860 Moto Nextel phone which needs to be unlocked, cuz i screwed it up trying to put in the secret password when i put my tmobile chip in it, then I need an unlock code so I can use my T-Mobile in it! Please! It originated in the US. [e-mail]

Thanks