[hruehl]

I have An unlocked t-mobile 8900. I'm trying to provision the bb enterprise server for at&t. Its coming up an error message. The phone is recognizing at&t, but won't provision for BIS! Its running the latest 5.0 OS! Is there a fix for this? Please email me @ ! Gracias!

[Dubdub]

Well, if you do not have your TMO account active, the tmo.blackberry.net address is no longer valid.

Have you closed the TMO BIS/BES accounts connected with that device?

[hruehl]

Uhmm..I don't even use the 8900 any more. I have the 9700 now. The email address I listed here is active. I am selling the 8900 to someone that has AT&T and when he put in his SIM card, everything came up, but when he put in his info for the Enterprise Activation, it came up with an error message.