Blackberry is Focal Point and iPhone is Competitor

For starters, a BlackBerry set up with Microsoft Exchange Server sports intelligent push email while the iPhone does not. When an email is sent to an account on a BlackBerry, the message is downloaded immediately and an LED on the phone notifies the user that he or she has a new message. The iPhone, on the other hand, recognizes new messages at most every 15 minutes and must be checked actively to see if anything has arrived. This deficiency makes handling email on the iPhone slower and less efficient; it also translates into ...