Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Many people still don't know why they can't get through and why they can't get through. Now let's take a look at it.

Answer:

1. It is possible that the other party hung up the phone, so it will prompt that the phone cannot be connected. It is also possible that the other party hacked the cell phone number, and the call after hacking may indicate that the phone cannot be connected. It could also be caused by a poor mobile phone network. For example, in elevators or some very remote corners, there will be no service. But sometimes after returning to the normal signal area, the phone cannot automatically search for the signal, so it needs to restart manually or turn on the flight mode and then turn off before it can search for the received signal again.

2. What is the reason for the poor signal of mobile phone?

3. The first thing to eliminate is the weak signal strength of mobile phone caused by the fault of mobile phone or SIM card, and the troubleshooting method is also very simple. Just put the card in another phone or try another card on this phone.

4. If the contact of the built-in antenna of the mobile phone is bad, it can be solved by correction, and can be solved by the ordinary mobile phone maintenance shop. The cost is generally about 50-100 yuan. If the SIM card fails, the operator can replace it. For example, mobile phones are free, but some points need to be deducted.

5. Generally in rural or suburban areas, the coverage of the base station is insufficient and the distance of the base station in the house is far away. Because the base station is not dense enough and the distance is too far, the cell phone signal will be very weak.

This is the end of this article. I hope it will be helpful to all of you.

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