I have my students use wordpad to work on their written assignments.
Telephone communications is known as wireless telephone.
Some computers can receive wireless telephone transmissions, and some telephones can function as computers. Estonia has the highest percentage of wireless users on the globe, with the U.S. a mere tenth. The slow convergence to wireless in the U.S. is tied to competing standards, low bandwidth, lack of security, and uneven coverage. In addition to wireless telephones is wireless computing computing which too lacks standards and consistent coverage, and entails technical barriers and corporate greed. The wireless, versus the historical impact of the PC, has yet to show a significant impact on the global economy.