You already know that your BlackBerry is an amazing messaging device. What you may not realize is that there are so many more ways to use "messaging" on the BlackBerry. In this chapter, we will look at PIN messaging (using the unique identifying PIN for each BlackBerry), the famous BlackBerry Messaging (BBM), voice notes, and other instant messaging.
BlackBerry handhelds have a unique feature called PIN-to-PIN, also known as PIN Messaging or Peer-to-Peer Messaging. This allows one BlackBerry user to communicate directly with another BlackBerry user as long as you know that user's BlackBerry PIN. We'll show you an easy way to find your PIN and send it in an email to your colleague.