November 1998 'Iridium' star's global satellite phone system is fully completed and officially put into commercial operation after people Iridium 'satellite companies around the world to establish more branches and set aside a huge budget in a massive worldwide advertising campaign, to commemorate this significant technological initiative, described as massive. But word tablets recovered over time, 'Iridium' Star serious problems exist in the project appraisal gradually exposed. The number of satellite phone users 'Iridium' Star absorbed far below original expectations, originally expected to reach even a fraction of the number. Meanwhile, the 'Iridium' star's interest-bearing debt of up to $ 4.4 billion, accounting for 80 of the total investment 'serious deficits lead to rapid depletion of funds, in trouble financially, the company had to apply to the court in August 1999 bankruptcy protection in March 17, 2000, 'Iridium' satellite companies have been declared bankrupt, costing $ 5.7 billion of 'Iridium' systems and ultimately to failure. While to the public of 'Iridium' star system failed, but the satellite mobile phone systems are still broad market. Because the current, terrestrial cellular mobile phone system can cover the Earth 25 ^ area, but also by the user and the phone volume constraints, in some sparsely populated area long-term harm than good cellular network operators, in addition to the successful operation of maritime satellite systems for decades, show that the satellite mobile phone market prospects. Currently satellite phone system is still under development, Samsung w2014 word tablets recovered, in addition to already put into use of global satellite systems, as well as 160 systems, the Odyssey system, Japan - Tintin system, the European shakuhachi 0: 6: Systems, have broad prospects for development. At this point, we can initially consider: IT (dagger of the claw of Shu Shu Gading ^ 100 0 lights, referred to I d) is based microelectronic and optoelectronic technology, computer and cell phone technology to support, information processing technology in general theme of technology systems, it is a comprehensive technology. Closely integrated computer and mobile phone technology, marking the arrival of the digital information age in human history, the first mobile means, as now is the 'wireless', such as the use of fire to transmit information to the beacon, they usually think it is the first to pass a message way of. In fact it is not, in our country and the African ancient drumming is believed to be the earliest and most convenient way to recycle expensive phone tablets of the word, a special drum with logs Africans may sound transmission to three four thousand meters, and through the 'drumbeat Relay 'and a special' drumming language ', can in a very short time to get the message to another tribe exactly 50 km away. In fact, both long-distance transmission drums, flames, semaphore flag colors dancing through [], or today's mobile phones, to achieve a message, you need to transfer the layers of the relay station, the message to reach the destination. However, since that time humans have not discovered electricity, so in order to achieve long-distance flow quickly deliver messages only wait. Mobile phones revolutionize the history of human character tablets recycling company, it took place from the electricity as an information carrier. February 17, 1753, in the "Scotsman" magazine published a letter signed letters. In this letter, the authors propose using current phone bold vision. Although at the time not very mature, and the lack of application of the promotion of the economic environment, while filling the people see a ray of dawn of the telecommunications age. In 1793, Charles Perry France between Paris and Lille, the brothers set up a 230 km long relay mode transmission bracket-style line information. It is said that the two brothers are the first to use 'telegraph' the word man. High mobile phone tablets of the word _ Obo electronic recycling (certification) _ Hainan word tablets recovered by Shenzhen Aobo Electronic Technology Co., Shenzhen City Aobo Electronic Technology Co. (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.