What should I do if the mobile phone network signal is poor?
Poor mobile phone network signal is very annoying, whether it is for couples in love to communicate with each other or for white-collar workers at work to communicate with business. It is inconvenient, and the radiation will be greater when the mobile phone signal is poor. Now I will teach you a few tricks to improve your mobile phone signal.
Scenario 1: Signal blind area
To determine whether it is a signal blind area, the signal blind area refers to the area outside the operator's coverage, including elevators , factories, remote suburbs, mountainous areas and places where there is no wireless communication network coverage.
Solution: Get out of the signal blind zone and make a mobile phone call in a wide area.
Scenario 2: High-rise building
If you are located in a high-rise building, especially above the 20th floor, and there is no mobile phone signal, then the situation is different from Scenario 1. no the same. Experienced friends must know that sometimes the signal in high-rise buildings is very good, and sometimes there is a "cross". This is caused by the "ping-pong effect" in communication. Due to the open space, high-rise buildings receive signals from several base stations at the same time. The strength is about the same, and it switches frequently, causing the mobile phone to have no signal and cannot communicate when switching.
Solution: Refer to the "Other Solutions" section and you need to install a signal importer.
Scenario 3: Network interruption
Due to the saturation of call volume or temporary failure of the operator's network, the mobile phone signal may also be poor when calls are extremely concentrated, such as in a busy city. District, during the 2008 Wenchuan earthquake, the network was paralyzed due to excessive call volume.
Solution: Stay away from downtown and peak areas, avoid peak network busy hours, and the signal The situation will improve naturally.
Other general solutions
Report the situation to the local mobile company and ask the operator to adjust the base station power or install an additional base station.
However, signal coverage in a community is generally done by the entire community. It is often encountered that the base station in the community is jointly opposed by the residents and forced to move. If an individual wants to improve the signal, it is not suitable.
Method 1: Change the operator, or use a landline
In some places, the signal of China Mobile may be good, and in some places, the signal of China Unicom may be good. Sometimes changing providers or using a landline to make calls can be an emergency solution, but for a mobile phone number that has been used for many years, it is also very inconvenient to change the number. , so it can only be used as an emergency plan when dealing with urgent matters and there is no signal.
Method 2:Check whether it is caused by the mobile phone
Different mobile phones have different antenna locations and parameters, so some mobile phone signals will be relatively poor. The Iphone signal gate back then was one such case. The disadvantages of replacing a mobile phone are also obvious and the cost will be higher.
Method three: Install a signal inductor or signal amplifier
The solution for signal amplifier is the above general solutions Among the relatively good ones, as long as you install a signal amplifier, the signal at home will be significantly improved. The installation is also relatively simple, just connect a few wires. Taking Fengxintong mobile phone signal amplifier as an example, the comparison of mobile phone signals before and after installation can clearly show that the signal improvement effect is obvious, and the call fluency is significantly improved.
Notes
1. The reasons for poor signal are different in different situations, so don’t “one size fits all”.
2. The solution for poor signal at home is not exactly the same as the solution in the factory. Home needs to consider more about radiation, safety, etc. It is necessary to choose a green mobile phone signal amplifier and cannot choose blindly.