手机的发展史(英文版).ppt
15页The Development Of Mobile Phone•Imperceptibly, mobile phone into our life has been more than 30 years. As people's living standards improve, mobile phone has gradually from the luxury, development up to now, has become very popular consumer electronic products. Review of mobile phone development process, whether from the appearance or function have turn the world upside down changes. Mobile phone development is also passed through a time change, before the formation of the now variety of shapes, a variety of functions, rather than a single communication tools.•October 13, 1983, Ameritech company executives Bob Barnett stopped his car at the Chicago Soldier Field outside the stadium, called the United States the first ever commercial mobile phone, its model DynaTAC 8000X is composed of Motorola production, weighs 2 pounds, talk time of half an hour, the sales price of $3995。
The world's first mobile phone —DynaTAC 8000XThe first flip type mobile phone Motorola 8900•Motorola 8900 commonly known as the " brick", 80 time end begins to enter the Chinese market of mobile communication of the first generation of new mobile phone, can also be used for self-defense. Though ugly in one's appearance, but it is the first lid type mobile phone. As the belt cover, in your pocket will not accidentally touched a key the starting signal Motorola Company and later, in the early 90's introduced a successor to the 8900 products in 9900, because of its small size, lightweight and durable, was the female white-collar 's pet. But it and type 8900, the nickel cadmium battery, power is too small. Before 1995, has been leading the mobile phone fashion, the highest price ever amounted to 20000 yuan.The first antenna monoblock mobile phone Nokia 3210•The first antenna monoblock mobile phone is the Nokia 3210. In 1999, it appears that Nokia straight machine it is the domestic firm footing, but also for the 2000 Nokia 8210 huge success laid a solid foundation for the market. Nokia 8210The first " 3-proof " mobile phone•With the development of mobile phone fashion, "3-proof mobile phone " this concept also appears in the field of mobile phone, waterproof, dustproof, shockproof function makes this type of mobile phone by the majority of outdoor sports enthusiasts. 1999 Ericsson launched R250 PRO appearance let you first feel " be fearless " shock. After Ericsson also launched the second generation of 3-proof mobile phone R310, also is the people commonly known as "the shark ", until now it is still in the secondary market to see inaccessibly " treasures ".R250 PROR310The first sliding cover mobile phone Nokia 7650•Now the people mentioned in the sliding cover type, the first thought would be the Japanese, Korean brand models。
•But , Nokia in 2002 7650 is the first sliding cover mobile phoneThe first mobile phone Built in game Nokia chameleon 6110•The first mobile phone Built in gameBelong to Nokia 6110, built-in snake, memory, logic guess figure three game, in which the " snake" has spread so far, Nokia mobile phone has become the traditional project. 6110 with 142 g of weight, measurements for the 129 x 47 x 28 mm, blue, grey, purple three colors.The arrival of the era of Intelligent Mobile PhoneThe first section of intelligent mobile phone Motorola A6188•At the end of 1999, Motorola is a A6188 mobile phone, don't look down on the mobile phone, it is now the rapid development of intelligent mobile phone true originator. The A6188 employs a Motorola Company independent research and development of dragon ball ( Dragon ball EZ ) 16MHz CPU, support WAP1.1 wireless internet access, using the PPSM ( Personal Portable Systems Manager operating system ). At the same time, it is also the world's first mobile phone with a touch screen mobile phone, it is also the first Chinese handwriting recognition input mobile phone.Now A wide variety of Intelligent mobile phoneIPhone With "IOS"Lumia 900 With "WP 7.5 —‘Mango’" Galaxy S3 & HuaWei Ascend D1 With " Android"A vision of the futureTechnology is making life more beautifulFinally, let us enjoy the video。

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