So I've found an inconvenient "feature" of the Maxx. When I use it for a teleconference or any other call on speakerphone, the screen will go to sleep, and I've not yet found a way to wake it except for twisting to go to the camera. I've tried saying "ok google now", holding it to my face and then moving it away, adjusting volume, and probably a few other ways that I can't think of at the moment. When I dial in, I'll put it on speaker and mute, but if I need to address anything on the call, it takes a while to twist to the camera, back out to the phone call and unmute. Does anyone know of a setting or another way that I can wake the phone in this situation?