No Bluetooth, so you won't be able to use Torque either. I tried putting a few cheap universal BT dongles in the USB ports with no luck as there really isn't an app that will let you use.
You can't make calls using your phone in the system, however I actually use a launcher program called Automate (in beta) that allows calls via hangouts and through a data connection (my phone). I take calls through my cell via the normal MMI system.
Make sure the one you found at the cheaper price is indeed the Android version and not the WindowsCE one which is completely different.
I see, thanks for the tips! I was already considering
Tasker, which I already use in other devices, but Automate seems a lot nicer to work with. My car has the lowest end MMI version, with no wheel controls, GPS, bluetooth or anything else, which is one of the reasons this interface is very appealing.
Honestly, I wish it had bluetooth, but it is still an amazing thing to have android running in the car, so I'll probably get it anyway. Just seems like a missed opportunity given bluetooth and WiFi are kind of joined at the hip, and android has all the features to support it. Well, we can still use a phone or a tablet as a dedicated Torque screen if it matters.
The opportunity I mentioned is that someone else bought this interface for the usual robbery rates we have over here (around 1200 Euro) but they got it for the wrong car, so now they are stuck with the unit. An A3 is a pretty high end car over here, making it a tough sell, so he is willing to part with it for around 580 Euro. It's that same android version from the pictures.
Are you running Google Maps for navigation? I was considering Sygic in order to be less dependent on data connectivity.
Another thing, the product page says the interface comes with several video inputs, have you tried connecting anything else to it? I'm considering adding a TV tuner and a rear camera.
I see you have installed you unit yourself, I'm toying with the idea of doing that myself too. It is a bit scary to think about cracking the car open, but Audi won't install it and I'm not quite confident that a 3rd party would do any better than I would. The video guide seems very thorough, did you have any surprises with your installation?