BlackBerry Messenger – BBM Version 5
What is BlackBerry Messenger? BlackBerry Messenger is simply an instant messaging program for BlackBerry to BlackBerry communication. It allows two people with BlackBerrys to chat in real time anywhere in the world so long as they have data service. With BlackBerry Messenger there is no per message charge like there is with SMS, messages are sent through RIM servers similar to email messages. It’s absolutely free, so BlackBerry...