This is definitely not the most groundbreaking FAQ but it was something I was always interested to know. For years RIM has offered the option to make the LED light blink red when you have unread messages or missed phone calls. I was always curious how long that LED light would remain red since after a while it turns back to green even with pending unread messages.
Turns out that the light stays red for 15 minutes give or take. That is coming straight from RIM so it should be solid. So that is one feature I have finally gotten to the bottom of do you have any you have been curious about? Let us know and we will try to get to the bottom of it!