I cannot get my Hero to give me notifications that I have Voicemails to listen too. I just got this thing a week ago and was beginning to wonder why I hadn't gotten a voicemail in that long since I don't answer every call. Well last night I discovered that I had a bunch of them but it's not letting me know. I did the setup like it instructed when I got the phone. Anyone else ever have this problem and if so, how did you fix it? Thanks.