If you've set up voicemail, you'll see
in the status bar when a new voicemail message arrives.
Do one of the following:
If you listen to a new message and disconnect from voicemail without saving or deleting it, you will still see
in the status bar.
Your carrier provides your voicemail system.
Do one of the following:
Contact your carrier for help with:
If
remains in your status bar after you listen to your voicemails, try the following.
First, force stop the app:
Touch Force stop.
This restarts the app and should remove the notification.
If that doesn't help: