A forerunner of the modern smartphone, the system proposes communicating by radio with the help of a keyboard and display screen.
#68_Tom Ellis
![Image](https://magazine.viterbi.usc.edu/wp-content/uploads/2020/08/FA2020_500_68.jpg)
A forerunner of the modern smartphone, the system proposes communicating by radio with the help of a keyboard and display screen.