My name is Marcia. I have a Samsung Captivate. I upgraded to 2.2 and my bluetooth voice dialing still did not work on my Motorola 790 headset. This was so easy with regular phones. I need help. I purchased a Q2 from ATT and downloaded the free version of Vlingo. I am just starting to read the manual. However, if anyone know if this works, just tell me and I will keep reading. Otherwise I might just change phones.