Tag Archives: Cellular Phones

How the Mobile Phone Revolutionized Africa (Part 2): Disaster Management, Agriculture, & Health

This is the second article of the two-part series “How the Mobile Phone Revolutionized Africa”. The first article focused on Banking and Education. This article will look at Disaster Management, Agriculture, and Health.

The Difference between Cellular and Satellite Communications

The use of mobile devices to communicate is now a necessity for most people throughout the world. Mobile telephony allows us to get in touch with family and friends, and allow access to other important tools that we need in our daily lives. Today’s mobile communication systems are capable of not only making calls, but… Read More »

The Difference between Cellular Phones and Satellite Phones

The use of mobile phones is now a necessity for most people throughout the world. Mobile phones allow us to get in touch with family and friends, and allow access to email and other important tools that we need in our daily lives. Today’s mobile phones are capable of not only making calls, but also… Read More »