I use the "complimentary" wired headset while on my commute. I've just recently started using Voice Command and am sold on it.

I have a question regarding initiating voice command from the PTT button on the headset:

Why do I have to soft reset in order to get this functionality?

I doesn't just work when I plug it (the headset), I have to soft reset then it works fine, I can initiated Voice Command by pressing the PTT button.