How To Block Calls On Zte Cell Phone
So what are the circulation channels for mobile phone signal jammers? A reporter from Beijing Youth Daily found a merchant selling How To Block Calls On Zte Cell Phone on the Internet. The merchant was very vigilant and asked to communicate with reporters by voice. The merchant said that the interference range of the mobile phone jammer he sold is about 20 meters to 30 meters, and a car of 1,000 yuan and less than 500,000 can be "fixed". A senior automotive safety technical engineer told reporters that the principle of mobile phone jammer jammer is similar to the signal shielding instrument used in the examination room. Due to limited radio frequency resources and strictly controlled by the state, the frequencies allocated to car remote control and anti-theft systems are mostly micro-power waves ranging from 300 MHz to 400 MHz. A person who knows technology interrupts the wireless signal communication between the car key and the car by adjusting the specific band, so that the car within a certain range cannot be locked normally. cell phone jammer
Regarding the behavior of the merchant selling How To Block Calls On Zte Cell Phone, the lawyers of the Beijing Law Firm believe that whether it is illegal or not, it is necessary to consider whether the mobile phone jammer has a legal purpose. The commonly used carrier frequency of radio remote controllers in my country is 315 MHz or 432 MHz. This type of transmitter board is widely used in various civilian remote controllers. The purchase and sale of such parts does not violate the relevant laws and regulations of my country's radio management. According to the lawyer, according to the current actual situation, this kind of mobile phone jammer is rarely used for other purposes except for theft and other activities. Therefore, the production of this product itself may be illegal, and the sale of it is naturally illegal. Public security departments, industry and commerce departments, and industry and information departments have jointly enforced supervision to prevent the production and sales of such mobile phone signal jammers.