I have just upgraded to the EVO 4G. I have been looking through the website and the booklets that came with the phone for a list of what the different symbols in the status bar mean. I do no what some of them are but apparently not all. I have that little satellite dish symbol up there and don't know how to get rid of it. GPS is off, Wi-FI is off, G4 is off and I turned everything off, but that same symbol stays up there. Is that a graph somewhere that lists those symbols and how to turn off the corresponding program, to save batter life?