I just recently got the S4 and there are no notifications that show up saying when I have a new voicemail.
Looking at thread similar to this, I thought I could go to Settings > More > application manager > Voicemail and choose "Show notifications" but the check box is greyed out and unclickable.
The only way to see how if you have voicemails is to go into the application, and even this is a few steps behind. For example, if I listened to and erased 5 voicemails yesterday, it wont show that I have 5 voicemails until after I erase them.
Looking at thread similar to this, I thought I could go to Settings > More > application manager > Voicemail and choose "Show notifications" but the check box is greyed out and unclickable.
The only way to see how if you have voicemails is to go into the application, and even this is a few steps behind. For example, if I listened to and erased 5 voicemails yesterday, it wont show that I have 5 voicemails until after I erase them.