Hey guys! I have a problem with my iPhone 5s on iOS8. It has been running fine until today! I had to do a soft reset because I was having some signal problems (failure to send when I have FULL signal strength) and now the phone app has a red dot on it! Like I have a notification, but its just the dot. I tried a hard reset and its STILL there! I click on the app and the dot is by voice mail. I click on voice mail and it says " visual voice mail is currently unavailable" I called the voice mail, and there are NO MESSAGES!!! Any help would be GREATLY appreciated! Thank you!!!