The world’s first mobile phone was the Motorola DynaTAC8000X.
Motorola DynaTAC 8000X is a mobile phone produced by Motorola. It was launched in 1983 after ten years of research and development by designer Rudy Krolopp.
The Motorola DynaTAC 8000X weighed 2 pounds, had half an hour of talk time, and was selling for $3,995 at the time. Designed by RudyKrolopp.
Extended information
The development cycle of DynaTAC 8000X exceeds 10 years. At that time, Martincooper, who was responsible for the research and development of Motorola's wireless field and was later revered as the father of mobile phones, appointed Krolopp as the project team leader to be responsible for the development of the world's first mobile phone.
There are always three names on the patent certificate of DynaTAC 8000X, Krolopp, Cooper and John Mitchell, the leader of Motorola's communications department at the time.
In December 1972, Kropper and his team were given six weeks to create a prototype of a mobile phone. The task was urgent because the Federal Communications Commission was considering whether to allow AT&T to establish a mobile network and provide wireless services in the US market. Moreover, AT&T also has its own mobile phone development plan.
Baidu Encyclopedia-Motorola DynaTAC 8000X