I am having an issue with my EVO, 3rd party apps, and AD2P headsets. I installed a talking caller ID app called ECID and it works great on the phone. However, when I connect with an ad2p bluetooth headset, the talking caller ID function does not go through to the bluetooth headset. What is really weird is that once the bluetooth headset is connected, when a call comes in neither the talking caller ID nor the ringer will come out of the phone's speaker - nothing comes out at all. Now, if I use my old headset which is NOT AD2P ( Plantronics voyager Pro), the talking caller ID and the ringtone come out loud and clear over the phone's speaker. I tried using another app called talking caller ID from kgmoney and the exact same thing happens. Any idea why using an AD2P headset ( I tried 4 different ones - the BlueAnt T1,the jawbone ICON, The Samsung WEP3500, and the jabra extreme - thank you bestbuy) would keep the ringer and the talking caller ID from coming out of the phone' speaker but using a non ad2p bluetooth headset does not?