Hello all, I was wondering if you can help me out with my treo 750 blue tooth. for some reason when i try to get it to recognize my blue tooth devices it wont, i called att and got a new unit sent to me and sure enough again the new unit cant recognize any blue tooth devices. it searches for them but in the end says they arent there. i have tried turning both units on and off, waiting a while to see if the signal is sent, and even placed then next to each other with no cases on, i am sure there are other things i have tried with no luck. this has happen 3 times already with 3 different bluetooth devices with at least 3 different treo 750s please help!