I just got my replacement phone yesterday and it's in much better condition. The only thing that is bothering me is some sort of software glitch I'm guessing. Each time I hang up after a call, a box opens with the following message... "Password Incorrect. Enter voicemail password." I've never set up the voicemail password, on this phone or my other, so I don't know what's going on. Anyone know how to fix this? Should I just try restoring?