I hope this is not added redundancy to this thread!
Last night I downloaded the latest software version for the 4.3 system. I was also able to pair my Samsung S3 to it as well. I was never able to do so with previous software versions. I was able to view my contacts, text messages (and also have audio of the text play over the speakers) make and receive phone calls, etc. My question though is if you receive a call and pick up the call, you can here your caller over the speakers but they can't hear you speak? Is there another device needed (ie a bluetooth headset)?