The BlackBerry Messenger (bbm) feature enables you to text chat with other in real time using your BlackBerry. To use this feature, you must have the BlackBerry Messenger program installed on your BlackBerry. This guide will show you how to use the basic functions of BlackBerry Messenger.
This guide will shows you how to use the basic functions of BlackBerry Messenger, its not a Messenger or a chat program, its just a reference book.
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