Can You Block A Text Message On Cell Phone Block Mobile Internet Access
Many people will think that the candidate is using a 5G mobile phone, which must be caused by a loophole in the signal system of the 5G Internet. Can You Block A Text Message On Cell Phone The 5G mobile phone signal cannot be blocked, which is also true for the 5G Internet. In China, the key to 5G Internet technology is provided by communication technology product developers such as Huawei and ZTE, and operated by China Mobile, China Unicom, and China Telecom. In my country, the current 5G Internet technology has long been at the forefront of the world, and it is very complete. There will be no technical system loopholes and defects, so it has been eliminated. Whether it is 3G, 4G, or 5G Internet, the difference between them is the network bandwidth and frequency band. The frequency band of 5G Internet is higher. For cell phone jammer , whether it is 3G, 4G, or 5G Internet, it can be completed. If the frequency band is blocked from the Internet, as long as the frequency band is blocked, your mobile phone will become scrap metal, and you will not be able to surf the Internet and make calls. Therefore, there is probably only one reason why this Wuhan candidate can use the mobile phone again in the examination room. The mobile phone used by this candidate is a 5G mobile phone, but the mobile phone signal jammer in the examination room is relatively old and is not compatible with the 5G network frequency band. The signal is blocked, which leads to the opportunity for the candidate's 5G mobile phone to be online in the examination room, so the candidate can complete the fraud in the examination room, which may be the reason.
There are many electronic devices in use in daily life, and we certainly do not block them all. Can You Block A Text Message On Cell Phone The interference signal sent out is within the range stipulated by the state, and it will only interfere and block the wireless communication of the mobile phone. And this signal is always in an ultra-quiet state during the working process, and will not affect any electronic devices other than mobile phones. Although the cell phone signal jammer interferes with the signal being displayed on the cell phone after the device is turned on, this is just an illusion. In fact, the mobile phone has completely lost the ability to send information. When using the mobile phone to make a call or send a message, it will display information such as no Internet phone can not broadcast. There is also a signal shielding device that has a function button to turn off the mobile phone signal display. After pressing it, the mobile phone will display no signal, and it will take about 20 seconds to turn on.