Only a short time ago, cell phones were very rare to see. Some people had phone in their car, but only those who had a lot of money were able to have those. Others had pagers, but they really weren’t good for anything other than for letting you know that someone wanted to get in touch with you. Then the genius engineers discovered how to make cell phones work, and work well, and suddenly you found towers being built all over the United States and cell phones available for inexpensive prices. It then became possible for business employees to keep in touch with their work no matter where they were. Soon technology advanced to the point that people were even able to access the internet with their cell phones. Now they can use Hosted Exchange 2007 to stay connected in real time.