I have a few cell phones, and have never had a problem with TTS/STT with my 2012 Rio until I got a Samsung S3. My Rio has build in blue tooth.
My HTC WP7, iPhone, and BlackBerry read messages out loud to me in my cars built in blue-tooth, and let me talk back to re-send the message.
With Android, it just beeps.
What I expected (and what I got from my other phones):
Car: New text message from "so and So". Do you want to read, or ignore. me: read. Car: Reads message. Car: Do you want to reply, or cancel? me: Reply Car: [beep] Me: say what I want. car: repeats what I've said to verify Me: Send done.
This works on all my other phones without the need to install other software.
Any thoughts on how to get this working on my Samsung S3?