Is something like this doable?
I get a call in my phone. My phone is connected with Arduino via bluetooth. (with Bluetooth shield) Arduino answers the call. And then it transfers the audio to the bluetooth headset I have on me. It should take back the audio i speak and send it to the phone.
I know its will be complex, but something like this is doable?
Would be like 2 devices connected to the Shield at a time.