View Single Post
Old 12-31-2009, 12:58 PM   #8 (permalink)
aberdeen_UK
Thumbs Must Hurt
 
aberdeen_UK's Avatar
 
Join Date: Dec 2009
Model: 8900
PIN: N/A
Carrier: AT&T
Posts: 90
Post Thanks: 0
Thanked 0 Times in 0 Posts
Default

As stated, TMO SIM can work on unlocked AT&T device.

You will need to login to your TMO BIS account, register the AT&T BB device (you'll need to provide PIN and IMEI) then send Service Books.

If you're used to UMA calling on your drowned TMO 8320, the AT&T device does not have UMA function.
Offline   Reply With Quote