Yeah now that you say that I remember another poster saying something about limited systems, like Google Now and possibly something else. I'm assuming you mean while on a call. It's all really surprising to me because that Sony looked really good to me when it premired, in fact I had considered getting it if it had been on my network over an HTC, even though I'm an HTC fanboy. Could it just be that version of the device that has these limitations, because I don't recognize the 3v version of the XZ? The water resistance really peaked my intrest as well as the specs.