I just purchased the HTC One after several years with both iPhones and Windows Phones, and can't seem to get text messages read to me when I'm driving in my car - or reply by voice and have that translated to text over my car microphone. This basic function worked seamlessly with both my iPhone and my Windows phone. The AT&T sales person gave me the phone number for the HTC sales person in our area, and he in turn texted me that AT&T disables the Android "Car" app on the HTC One so users will opt for one of the AT&T apps which perform a similar text-to-voice and voice-to-text function. I tried to find the Android "Car" app so I could manually download it, but no luck. Unfortunately, I can't get any of the many AT&T apps preloaded on my HTC One to do this. I can converse on phone calls via Bluetooth in my car, but I just can't get text messages to convert to voice and hear them through my car's Bluetooth system. The car is a 2013 Infiniti, so I don't think that's the issue. Would appreciate any help/guidance folks care to share. Thanks!