I'm split here...on one hand, I do understand that some things cannot be done on the phone as they can on a computer. My iPod's online features are severely inhibited compared to that of my PC. On the other, while it's not really solidly based, there is that nagging voice that asks "What if?"

Why not wait, and remind him in a day or so? Put light (keyword light...don't hound him) pressure on him for a bit, and see what happens. If it isn't down soon, then you might want to worry.