2. 1990 pagers entered the era of popularization, 1993 saw white screen mobile phones, 1998 saw the first color screen mobile phones in China and China.
3. Motorola CD928+, the first model with full Chinese interface, was officially sold in China on 1999.
4. From June 5438 to October 2002, Nokia 7650 was the first slide phone in China, but most people were concerned about its camera function.
5. In May 2007, Nokia chameleon 6 1 10 was the first mobile phone with built-in games. In the same year, the iPhone was released, which kicked off the smart phone.
Extended data
1973, a man stood on the street in new york, pulled out a wireless phone about the size of two bricks and started talking.
This man is marty cooper, the inventor of mobile phone. At that time, he was an engineer at Motorola. This was the first mobile phone in the world at that time.
1975, the Federal Communications Commission (FCC) of the United States determined the spectrum of land mobile phone communication and large-capacity cellular mobile phone. It is ready for the commercial application of mobile phones.
From 65438 to 0979, Japan opened the world's first cellular mobile phone network.
1982, GSM (mobile communication task force) was established in Europe.
1985, the first commercial mobile phone was born. It puts the power supply and antenna in an example and weighs 3 kilograms.
The modern mobile phone was born in 1987. Its weight is still about 750 grams, which is like a big brick compared with today's mobile phone with only 60 grams.
Since then, the "slimming" of mobile phones has become more and more rapid. 199 1 year, and the weight of the mobile phone is about 250g. 1in the autumn of 996, a mobile phone with a volume of 100 cubic centimeter and a weight of 100 gram appeared. Since then, it has been further miniaturized and lightweight, and 1999 has been lighter than 60 grams.