What should I do if there is no mobile phone signal in the underground garage?

In some cases, it is difficult for the outdoor base station to penetrate the ground and transmit the signal to the underground parking lot and elevator, so it causes no signal, not a mobile phone problem. This should be the operator to improve, to their own operators to complain, so that they can improve the signal coverage.

When the signal is not good in the place where you are, you might as well go to a higher position and use it in a place that is biased towards the window, and many times you can solve the problem of poor mobile phone signal.

There are three major network operators in China, namely China Mobile, China Unicom and China Telecom. These three network signals exist at the same time, when you use the mobile network, the signal is not good, friends with conditions may wish to use Telecom or Unicom card, so that many times you can resolve the problem of poor mobile phone signal.

At present, a device called mobile phone signal amplifier is popular among users in remote villages, basements, and families or communities with poor mobile phone signal. A cell phone signal amplifier can amplify the cell phone signal around us, which can improve the quality of the network. It is very practical for users in some of the lower residential areas, basements.

Hello, I'm sorry for the inconvenience caused to your use, as an operator we attach great importance to network construction, and have been continuously strengthening the breadth and depth of network signal coverage, because network coverage will be affected by many factors, we will strive to speed up the pace of network construction, and constantly improve the network coverage area, look forward to your continued attention and supervision, thank you!

There is no mobile phone in the underground garage, no signal, what should I do? Then find a developer, why don't you add me when you build?

Summary. There are many ways to solve the problem that your phone has no signal in the basement:1

Try changing your SIM card: Replacing it with a newer SIM card can improve the signal strength and thus improve the signal issue. 2.

Try changing your phone: Replacing it with a newer phone can improve the signal strength and thus improve the signal problem. 3.

Try changing the network: Replacing with a newer network can improve the signal strength and thus improve the signal problem. 4.

Try changing locations: Try changing locations, and if there is a signal in the basement, try changing to a higher floor to improve the signal issue. 5.

Try replacing the antenna: Replacing it with a newer antenna can improve the signal strength and thus improve the signal problem. 6.

Try replacing the signal amplifier: Replacing a newer signal amplifier can improve the signal strength and thus improve the signal problem. 7.

Try replacing the signal booster: Replacing a newer signal booster can improve the signal strength and thus improve the signal problem. The above are a few ways to solve the problem that the mobile phone has no signal in the basement, I hope it can help you.

There are many ways to solve the problem that the mobile phone has no signal in the basement: 1Try to change your SIM card:

Replacing a newer SIM card can improve the signal strength and thus improve the signal problem. 2.Try changing your phone:

Changing to a newer phone can improve the signal strength, which can improve the signal problem. 3.Try to change the network more boring Kai:

Replacing with a newer network can improve signal strength, which can improve signal issues. 4.Try changing locations:

Try changing locations, and if there is a signal in the basement, try changing to a higher floor to improve the signal issue. 5.Try replacing the antenna:

Replacing an updated antenna can improve the signal strength and thus improve the signal problem. 6.Try replacing the signal amplifier:

Replacing with a newer signal amplifier can improve the signal strength and thus improve the signal problem. 7.Try replacing the signal remounter:

Replacing with a newer signal booster can improve the signal strength and thus improve the signal problem. The above are a few ways to solve the problem that the mobile phone has no signal in the basement, I hope it can help you.

Excuse me, but please go into more detail?

1.Cause: The walls and floors of the basement absorb cell phone signals, making them very weak, resulting in cell phone states having no signal in the basement.

2.Solution: (1) Try to change your phone, as different phones may have different signal strengths; (2) Try to change the location of the basement and try to find a location with a stronger signal; (3) Try to use a signal booster, which can boost the mobile phone signal; (4) Try to use wifi, which can replace the mobile phone signal.

3.Personal tips: (1) Try to avoid using mobile phones in the basement, as the walls and floors in the basement will absorb mobile phone signals; (2) If you must use a mobile phone in the basement, you can try to use a signal booster or Wi-Fi to improve the signal strength of the mobile phone.

Summary. In view of the problem of no signal in the basement of the Apple mobile phone, the following solutions can be taken:1

First of all, check your phone's network settings to make sure your phone's network mode is correct, if not, you can try changing the network mode to get a better signal. 2.Secondly, check your phone's SIM card to make sure that the SIM card is inserted correctly, if not, you can try to reinsert the SIM card for a better signal.

3.Also, you can try restarting your phone to regain the signal. 4.

Finally, you can try changing the SIM card to get a better signal. The above are some ways to solve the problem of no signal in the basement of the iPhone, I hope it can help you.

In view of the problem of no signal in the basement of the Apple mobile phone, the following solutions can be taken:1First of all, check your phone's wide network settings to make sure your phone's network pattern is correct, if not, you can try changing the network mode to get a better signal.

2.Secondly, check your phone's SIM card to make sure that the SIM card is inserted correctly, if not, you can try to reinsert the SIM card for a better signal. 3.

Also, you can try restarting your phone to regain the signal. 4.Finally, you can try changing the SIM card to get a better signal.

The above are some ways to solve the problem of no signal in the basement of the iPhone, I hope it can help you.

You've done a great job! Can you elaborate on that?

In view of the problem of no signal in the basement of the Apple mobile phone, there are the following solutions:1Check your phone's network settings to make sure your phone's network settings are correct so you can get a better signal.

2.Check your phone's software version and make sure your phone's software version is up to date so you can get a better signal. 3.

Check your phone's hardware to make sure it's in good condition so you can get a better signal. Chang staring 4Check the Dig and the phone's antenna to make sure the phone's antenna is in good condition for a better signal.

5.Check your phone's network environment to make sure your phone's network environment is secure so you can get a better signal. 6.

Try using a signal booster, you can boost your phone's signal so that you can get a better signal. In addition, you can also try to change your phone, which will receive the signal better so that you can get a better signal. In short, the problem of no signal in the basement of the Apple mobile phone can be solved by the above methods, but the final solution should be determined according to the actual situation.

1. If there is no signal or the signal is relatively poor in your location, it cannot be ruled out that it is due to other objective conditions. Because the signal will be affected by various factors such as topography, landform, and tall buildings in the process of propagation, if you are in a relatively closed location, the signal will be affected. Here's how to deal with it:

Turn the phone back on and off and try again;

Swap the SIM card to a family member's or friend's phone and try again;

Check whether the signals of other Unicom users around you are normal.

2. If it still cannot be used normally after self-service troubleshooting, it is recommended that you contact the manual customer service of Unicom in the place where you belong for verification and processing, and the specific situation shall be subject to the local policy.

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4G Main and Secondary Cards]:

First of all, we must know that the transmission of mobile phone signals is based on the frequency of the sail filial piety band, and this frequency band is particularly susceptible to interference (the special state is not the interference of metal substances), the underground garage is made of reinforced concrete, and after layers of thick walls, so the signal will become unusually weak and cautious.