some peoples worry about the use safety of cell phone jammer

Therefore, some peoples worry about the use safety of cell phone

jammer .
Operators have introduced a number of preferential measures, such as data traffic charges pack years, or removed from the content service fees, but because the business needs to take up expensive

mobile network resources, is difficult to reduce the cost, it is difficult to achieve universal "civilian" price. Mobile TV talent 6, the lack of professional mobile TV across many traditional

areas of broadcasting, telecommunications, electronics, communications, equipment manufacturing, it needs proficient in modern digital media projects a professional high-tech talent, but also need

the liberal arts of high news media literacy personnel, but also need to adapt to the requirements of the development of mobile TV, to understand the new media business management, business

planning personnel, the demand for professionals with a high degree of composite. cell phone jammer will not affect the human body health. 
Such an approach such international giants such as Motorola and Nokia GSM market is basically a consumer-led GSM mobile phone market in the past to control by the manufacturer. Major brands at home

and abroad, are about to attract users and they are actively once initiated various forms of promotional activities to promote the brand and product at the same time, the GSM operators, China

Unicom and China Mobile is also actively promote their voice and digital services and mobile phone manufacturers and operators are separated from each other the words of the tube, The GSM market is

highly concentrated and is dominated by the consumer rather than the operators in different market channels. Mobile phone operators in mobile phone sales channels in the GSM mobile phone sales

through social channels. This kind of cell phone jammer can emit the electromagnetic signal.
Operators began to recognize the value of the mobile phone manufacturers on the communications value chain, and vendors as an indispensable part of their strategy. The end of 2002, China Mobile to

five vendors to buy millions of mobile phones to fuel its 2.5G data business. May 17, 2004, China Mobile to Global and M-Zone have the user launch a series of custom "effort" China Mobile group of

mobile phone in appearance, switch machine animation, mobile Internet dedicated keys, menu .6 was selected shopping centers and the compatibility of the standard should be based on the standard

production. China Mobile hope that through these customized cell phone, users can more easy and convenient to use its digital business. cell phone jammer is to shield the GSM frequency band, CDMA

frequency band and 3G frequency band at the same time.