I have an 8800 that has a notification icon on it that I cannot identify. It shows up approximately halfway between the time and the network signal meter on the default theme.
It looks very much like the default calendar icon, albeit a smaller version; and instead of a blue binding at the top of the icon, it is orange.
I've searched everything in Outlook and cannot find anything that this could be. It says I have 20 of whatever they are. I am on a BES environment if that helps.