...underneath it mean? It is basically on the top row of the screen where most icons are such as time, alarms, silent mode etc. It is the letter E and underneath it two arrows to each other one pointing up one pointing down, I was just wondering what it was because even when i am not on facebook or downloading something it is still there, and i dont want to find a huge bill from being on the net when i didnt mean to. so if anyone could help i would be very appreciative 