Sprint email cab and 9114 text msg

[lionedas]

Hey guys

I installed the sprint email cab on my touch pro, I didn't like it so I installed it,
but I keep getting a text msg from them that says ( 9114 Free msgs: will stop automatically then a bunch of characters after that,

I read somewhere that I should reinstall the cab file and when it gets to the re register screen, I should stop there, it didn't help.

Does anyone know how to stop these texts ?

Thanks