It's infuriating to sit on hold for 20 minutes, only to be connected to a service agent has less knowledge about how to help you. The following tricks will help bạn skip to the head of the line and find a better person to talk to.
CrackBerry addicts, are bạn ready to take your BlackBerry to the tiếp theo level? In this list, you'll find 121 useful tips, hacks, how-tos and guides for the BlackBerry.