Whenever I get a new voicemail, I get two simultaneous notifications. One, the standard voicemail notification that stays in the tray even after clearing notifications. The second is an SMS notification and it goes into my text messages. I have no need for the SMS notification if it's already giving me the standard VM notification, but have been unable to find out how to turn it off. My phone isn't rooted, and I don't plan on doing so in the near future, in case that has any bearing on potential solutions. Any help would be great, thanks!