A:AnswerGreat question! The A2DP Bluetooth profile cannot be disabled on the Bose Bluetooth Headset 2. If you are paired to the headset and listening to music, you can switch the audio output in the lower right on the iPhone. If you don’t want audio to play through your headset, we would recommend turning off Bluetooth on the iPhone.
A:AnswerSetup different ring tones / text tones for the people you want to talk to and then the default so you can tell the differance. Ring tones come through headset so it's easy to tell a freind or coworker you want to talk to and all others can roll over to VM...
A:Answerthe main difference is the noise reduction, it's as good if not better than the jawbone's noise reduction technology... so if you talk outside or in a car with your windows down alot you will want to get the series 2
A:AnswerI also use the large and at times I would like it to fit a bit tighter but I have never had it fall out in over two years of use. It is so comfortable that I have to check to see if I remembered to remove it before I step into the shower. I would welcome an XL size myself.