Argh, so I realized today when trying to check my vm that, suddenly, my handset no longer allows me to hear phone calls. So, I call someone and I hear no ringing, when they pick up, or with Vm, just nothing. THe phone does work properly when I hit the "speaker" button. I'm not sure if "headset" works or not.. I turned the phone off and on again, and the "in call volume" is maximized.. anyone have this problem or might otherwise be able to help?? I'm ready to throw a fit over this..! thanks..!