Introduction
Human being has been using communication to pass messages and ideas. To effect this, human beings have put in place various media that support their interaction. In this respect, the invention of phone communication has helped a great deal in shaping human communication (Sweeny, 2009). Importantly, there has been transitional change from the use of landline to mobile phones. According to Research In Motion (RIM), BlackBerry is one of the mobile phone companies that has done well in the communication industry. The company has launched several versions of handheld phones, notably, oblong that contained features that were so impressive. ...
