Block Cell Phone Number Metro Pcs
Isn't this a "sharp weapon" for car thieves? According to the information he found on the Internet, Block Cell Phone Number Metro Pcs When purchasing such special equipment, the identity of the purchaser and the purpose of purchase must be specified in detail, and it can be used only after being approved by the relevant department. However, he purchased three products in a row in the two major security markets of Pacific and Huitong, and none of the merchants asked about their identities and uses. There are 3 mobile phone signal jammers, 2 0.5w and 1 1w, all of which are poorly packaged, and the products with 1w function come with English instructions. The reporter found that the information of the manufacturer and production license could not be found on the manuals or the packaging boxes of these three machines. The reporter tested the cell phone jammer with 1w function on site. About 10 seconds after it was turned on, seven or eight mobile phones within a radius of about 10 meters on the site had no signal, not even Bluetooth, nor even the remote control of the air conditioner. After being disturbed, it will be invalid, and only one "shanzhai" can speak normally.
Then the reporter went to the parking lot to test drive a Volkswagen. The test results show that the car electronic lock will not fail even if it is close to the car electronic lock. However, Arvin Hyundai's tests showed that the cell phone jammer was close to the electronic lock. When the electronic lock is pressed about 3 meters away from the car, sometimes the door does not lock. In the face of mobile phone signal blocking, we should treat it rationally and scientifically. The working principle of the mobile phone jammer is to send out a specific signal to wake up, block or interfere with the signal between the mobile phone and the base station, so that the mobile phone has no signal or cannot find network services, and the mobile phone text messages will become garbled and unrecognizable. original text message. In fact, Block Cell Phone Number Metro Pcs generally does not affect the signal of the base station, so don't worry, and no one will consider interfering with other people's signals. When the phone is out of range of the cell phone jammer, it can fully resume normal use.