It is around the 220V power supply line of cell phone jammers

It is around the 220V power supply line of cell phone jammers .
Now become the main information carrier of the information society and media, and gradually evolved into a mobile media. The mobile media reflect the different media's function. The one hand, the new media changed people's existing social life, on the other hand is also facing development bottlenecks. The three themes of the development of human society in the 21st century globalization, knowledge economy and sustainable development, in other words, take full advantage of the high-tech achievements or a means to strengthen the alliance between the industry or industry, and achieve win-win basis sustainable development. In the history of the development of human communication, and each time the emergence of new media are the product of technological development.
The advantages of the above mode of operation is as follows: for the advertisers: a high reach of mobile phone text messages, the target customers is accurate, and inexpensive. According to the current 0.1 yuan for each SMS, spent 60 million yuan advertising costs can be covered over 600 million mobile phone users. Operators: the development of mobile advertising business, on the one hand, cut the mobile information market, you can take the lead into the huge "Blue Ocean", add a new source of income; the other hand, changing the text messages for a single mobile phone customers toll rules, and sold in bulk SMS advertising for advertisers, the changes in income into a fixed income, and increase the stability of income. For mobile phone customers. So the best jamming range and radius of cell phone jammers can be guaranteed at the same time. 
Mobile newspaper is currently not developed specifically for college students in Zhejiang Province, in the survey, the students were asked about cell phone reported improvements for the education market, the main views of the students is with the students is closely related to information, such as employment, study section, the civil service exam, to go abroad the latest developments, policy. This study, future and current employment information is apparent, is also very market. But it also requires editing keen to capture the news relating to the student population, the policies and activities, provide guidance on living and studying and convenient message for college students. Flooding caused by certain alert entertainment information but should avoid the "Students 'mobile newspaper' broad and shallow" defects. The strong signal magnetic field exists around cell phone jammers .