BlackBerryForums.com : Your Number One BlackBerry Community - View Single Post - UMA on T-mobile with an ATT 8820

g2diver · 04-01-2008, 07:50 AM

Thanks John and Dinan3 for the info. Looks like some, or all of the necessary UMA service books are hard coded in to the device, and I don't know of any way of changing that. Selling it, and picking up a T-mobile 8820 is the only way I'll get UMA.

g2diver Offline New Member Posts: 7 Join Date: Oct 2007 Model: 8820 PIN: N/A Carrier: T-mobile	04-01-2008, 07:50 AM Thanks John and Dinan3 for the info. Looks like some, or all of the necessary UMA service books are hard coded in to the device, and I don't know of any way of changing that. Selling it, and picking up a T-mobile 8820 is the only way I'll get UMA.