I'm looking into purchasing the Etymotic hf2 headset. Etymotic claims it is compatible with Windows Phone. I was wondering if anyone has tried that pair of earbuds with their Lumia 920. I have the iPhone version and they worked great on my iPhone. Now, on my Lumia 920, there are certain functions that don't work (like the microphone). Before I spend the money on them, I'd love to know if they are going to work.