If the customer wants to disguise the use of cell phone jammer

Operator's network solutions business. Mobile infrastructure network devices, systems and solutions; microwave communication systems and solutions; optical networks solutions; IPTV solution; broadband solutions; mobile communications applications and value-added service solutions for design, development, systems integration and sales; communication software development, design and system integration, and the system equipment, the end product engineering, maintenance and consulting business. History of the development of the mobile phone industry. China mobile phone the course of development can be divided into the era of analog phones, the GSM era era and the era of 3G, 2.5G, 3G represents the development trend of China's mobile phone. If the customer wants to disguise the use of cell phone jammer .
By 2007 this figure will grow to 520 million, to maintain steady and fast growth. The number of telephone users has exceeded 840 million and is expected to exceed 1 billion at the end of 2009. The total number of Internet users has reached 137 million in 2010, the entire information industry output is expected to reach ten trillion yuan, accounting for one tenth of the entire gross national product. As of the end of 2006, the share of domestic brands has fallen below 28%, reaching the lowest point in history, the competition between domestic brands and foreign brands entered a stalemate, domestic brands will rebound in the next period of time, enhance, but may last for a long time. The first month of 2007, thanks to Lenovo and other new entrants to the brand promotion. And pay some attention to the power supply indication light on the host of cell phone jammer .
Gross domestic product (GDP) growth in the number of degrees, the general price level, the urban unemployment rate or the level of employment, the international balance of payments status. China's mobile phone penetration rate is about 13%, 30% compared to developed countries, there is a great distance, but China's mobile phone users is was a huge upward trend in demand for mobile phones is also growing. The end of 2004, the scale of China's mobile phone users reached 300 million.