High score for the history of Chinese mobile phones, the popularization era?

Mobile phones were first invented by the American tech giant Motorola. A mobile phone, often referred to as mobile, and in the early days also known as mobile, is a portable terminal that can be widely used. In 1902, an American named "Nathan Tubfield" installed the first wireless in the home of Nathan Tubfield, Kentucky, in Murray, Kentucky.

This wireless mobile phone is the earliest exploration and research of "mobile phone" technology. In 1938, Bell Labs built the world's first "mobile phone" for the U.S. military. In April 1973, Martin Cooper, an engineer of the famous American company Motorola, invented the world's first civilian mobile phone.

Since then, Martin Cooper has been known as the "father of modern mobile phones".

Mobile phones are bridges from the 90s of the last century, people did not have mobile phones before, but people also have their own way of entertainment, so an era has the characteristics of an era. I remember when I was younger, it was the 80s, and the first thing I woke up every day was to turn on the radio.

Basically, my radio in my house was heard from morning to night, until I fell asleep. Because that's the only way I'm entertained. It is by virtue of this small radio that I am a rural child to learn more about the outside world, I listen to the news every day, listen to all kinds of songs, listen to movie recordings and clips, listen to sports broadcasts, and listen to the radio while working at home, which enriches my spare time life and brings me endless happiness to Minshu Studio.

I remember back then, when I was very fond of sports broadcasts, and I didn't have a TV at home at that time. Through the radio, I learned that Lang Ping, Sun Jinfang, Zhu Jianhua, Heyman, Lewis and other Chinese and foreign sports stars, twice a day at noon and in the evening, sports news has also become a must-listen program for me every day. It's almost thunderbolting.

Later, when there was his TV at home, the radio was gradually eliminated. TV can make people watch a variety of favorite TV programs more intuitively, bringing a better audio-visual experience to everyone, which is more attractive than simply listening to the radio.

Later, with the Internet, especially after the popularization of mobile phones, people can watch their favorite information anytime and anywhere with their mobile phones, as well as various entertainment programs, which has become a new favorite in people's minds, and the number of people watching TV is gradually decreasing. This is the development of the times, the biggest change brought by scientific and technological progress to people's lives.

Uh, hehe, I can't remember it clearly, it seems that I forgot in the previous section, Big Brother, keyboard phone, touch screen phone, smartphone, it's not easy to say the specifics, each has its own representative model, and this is how the type has developed.

In China, the development of mobile phones has gone through several stages, the first stage is the use of analog signals, the second stage is digital signals, and now it is entering the third stage, which is often called the 3G era! Foreign countries are different, it seems that they have developed to 5G.