Remove voicemail icon
by Jonahwhalejones - 2/12/13 7:45 PM
I have a Samsung galaxy, but I think this should work for your ace:
Go to Settings
under All go to Dialer
This won't clear all your contacts, favorites, and calls log. At least, it didn't for me. So it should just erase any pending notifications you have on screen relating to calls.
Try Dialer Services, too; I did both just in case.