Each phone has a unique PIn to identify itself. This is mainly used for users to message each other, but there are other uses for a PIN. The RIM servers which carry the pin messages do have outtages sometimes, but it is extremly rare. When it does happen they have it back up pretty quickly.
Posted from my CrackBerry at wapforums.crackberry.com
Last edited by lalifeguards; 03-03-09 at 05:21 AM.