What does the little white tag with a plus sign in the top left corner of my core prime mean

[AC Question]

I want to know what the little white tag or box with a plus sign in the middle of the tag or box in the upper left hand corner means?

 

[SactoKingsFan]

You probably have more notifications but there's not enough room on status bar to show all the icons. It should go away if you clear some notifications.