A brief history of the development of mobile phone technology since the early 19th century, the advent of mobile phone technology, electricity, a short 100 years time, can be described as the rapid development of mobile phone technology. "Telescope" "ears" and other ancient dream of not only been achieved. And also there were many people in the past have not wanted to think of new technologies. Recalling the history of the development of mobile phone technology will help us to better understand and master the science technology. This chapter from the basic concept of mobile technology and mobile systems starting this review appeared 100 years time mobile phone technology to change human life, and lay the foundation for future learning. After the early 1970s, Bell Labs concepts and theories proposed coverage area of ??the cellular system, the rapid development immediately, and soon entered the practical stage. In a cellular network, each geographic scope (usually a medium-sized city and its suburbs] has multiple base stations, and are subject to a control switch mobile phone in car anywhere within this area of ??the mobile station, a mobile phone can communicate via wireless channels and public switch telephone network, truly anytime, anywhere with a mobile phone can be anywhere in the world. At the same time, between two or more mobile phone accessories exchange recovery, as long as the same format, you can Automatic and semi-automatic transfer, thereby expanding the range of motion of the mobile station. Therefore, in theory, a cellular mobile telephone system can accommodate an unlimited number of users. The first generation analog cellular mobile telephone system is a cellular mobile telephone system mobile phone accessories recycling center The main feature is to use analog transmission of analog signals, the United States, Britain and Japan have developed their own systems. In 1975, the Federal Commission opened up the mobile phone handset market recovery Which mobile phone accessories, mobile phone handsets to determine the land and high-capacity cellular mobile phone spectrum for mobile phones commercially prepared In 1979, Japan opened the world's first cellular mobile telephone network. In fact, the world's first mobile phone phone system was in 1978 in Chicago, USA opened, but cellular phone accessories mobile phone from behind high recovery, in 1979, made six analog cellular mobile telephone system in the Chicago trial, and finally in December 1983 in the United States invested commercial use. Mobile phone accessories recycling business, Obo Electronics (certified), Shenzhen mobile phone accessories recycling provided by Shenzhen Aobo Electronic Technology Co., Ltd. Shenzhen Electronic Technology Obo (www.aobodz.com) is Shenzhen, the other leaders, over the years, the company is implementing the scientific management innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Obo electronic leadership with the staff warmly welcome all inquiries negotiations to create a better future for electronic Obo.