Samsung Galaxy S5. I got a voicemail at 8:02 a.m. this morning. When I finished listening to it, I hit 7 to erase it. When I returned to the home screen, the notification is still there. I've called voicemail, but it indicates I have no messages. I shut the phone off and turned it back on. It gave me a new voicemail notification at the time I turned the phone back on. There is not voicemail in my mailbox. I tried turning the phone off and removing the battery and the same thing still happened. New voicemail at the time I re-started the phone, and no voicemail. How do I get rid of this notification. BTW, I've had the phone almost a year. This is the first time it's happened.