Better quality phone system: a soft switching technology (connect to disconnect) can overcome the disadvantages of hard switching easily dropped calls, 00 ^ 1 six systems operating on the same frequency and bandwidth, the system is easier to achieve soft switching technology to improve phone quality. The system uses to determine the vocoder rate adaptive threshold technology, powerful error correction, soft-switching technology and rake diversity receiver Huawei Mobile motor recovery, providing Ding 0? ^ Six systems can not be compared, high quality phone. ^ Frequency planning flexible: the user to press a different serial number to distinguish the different [eight motor carriers may use professional mobile phone recycling in the adjacent cell, and therefore the frequency of 001 ^ eight network planning flexible, easy expansion. ^ For multimedia mobile phone system six systems can easily use multiple 00 ^ 1 eight-channel mode and multi-mode 001 ^ eight frames, multimedia messaging different rate requirements, handling and synthetic manner than the small one way and 01 ^ Eight flexible, simple and beneficial application of multimedia mobile phone system. Third-generation mobile phone system to play 31! 00,30, also known as the European Union's telecommunications giants claimed it as 01 ^ 1 D Universal Mobile Phone System>. It is possible to voice phones and multimedia phones combines the possible value-added services will include images, music, web browsing, video conferencing and other information services. 30 means the globally applicable standards, new services, greater coverage, and more spectrum resources to support more users. ^ 30 system with the existing 20 systems have fundamentally different. 30 The system uses technology and circuit (technical and packet switching technology, rather than the 20 systems commonly used switching technology. In the circuit-switched transmission mode, regardless of whether the two sides talk talk, remain open during the on line, and bandwidth. And compared to the current 20 systems, 30 will support more users and achieve higher transmission rates .30 information transmission rate of the system can be achieved in high-speed motion, motor recovery, when walking motion reaches 3841, when up to 2 indoor sports Why does this system plays such a strange name? The original in this system was originally designed in the atomic structure simulated chemical element iridium, iridium nucleus outside the nuclear rotation 77 electrons around, so the design of the 'Iridium' star system has 77 satellites On 7 sun-synchronous orbit in space, orbiting the earth, the earth's surface can cover any point, constitute 'seamless' mobile phone coverage area, and later, the satellite system to the 66 circular orbits around 6 exceedingly running mobile Motor recycling companies, but still use the original registered name. 'Iridium' star system began in 1994 launched seven satellites. November 1, 1998, 'Iridium' star system officially put into operation, creating a history of human Telecom chapter vice president Al Gore has become the United States 'Iridium' star of the first user, who will first phone call the president of the American Geographical Society (who is the inventor of the telephone Alexander Bell's great-grandson ^>, and inform The good news of this exciting Samsung S6 his motor recovery |. Guizhou motor recovery | Obo Obo electronic is supplied by Shenzhen Electronic Technology Co., Ltd. Shenzhen City Aobo Electronic Technology Co. (www.aobodz.com) strong, credible, in. Other industries in Shenzhen, Guangdong has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Obo electrons into the brilliant and you work for a better future!