08-05-2008, 09:33 AM
Thumbs Must Hurt
Join Date: Oct 2007
Location: Philadelphia (burbs), PA
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This is a known issue with the T-Mobile 220.127.116.11 OS on the 8320. Some BT headsets work (like my Moto HS810) with UMA and some do not (like my Insignia NS-BTHDP stereo headset) becasue they operate on the same 2.4GHz range as the Wi-fi.
The good news is that the new 4.5 OS for the curve fixes the BT/UMA compatibility problem, the bad news is that T-Mobile hasn't released a version of 4.5 OS yet.