All notifications and ringtones work, I have no sound issues, but when my husband calls, the phone won't ring. It will still show a missed call, take a voicemail, and the screen will show that he's calling (if I happen to be looking). It will not vibrate, either. This only happens with him, it started late last week. This is the first issue I've had with the phone since I got it a few months ago, so I guess I consider myself lucky. My husband is on his second phone (dropped the phone a short distance onto carpet and screen went out) and it already had an issue with having NO sound for a few days. My hubby is currently mobile with the National Guard, so the one person I want to hear calls from, I can't... Help? I saw threads about the phone failing in general with incoming calls, but couldn't find anything about a single contact issue. *I want to add, for a little while before this started, my husband's set ringtone wouldn't always work, sometimes it would be the default ringtone. It was a surprise if it would be "his" tone or default.