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Hello! Thank you for your support to China Unicom, our company attaches great importance to the construction and improvement of the network, is constantly strengthening the network signal coverage area, to provide users with high-quality and efficient mobile communication network, about your feedback signal questions, such as convenient, please call the local 10010 manual customer service to provide your contact number, as well as the detailed address of the network weak area found (**city**district***road**number**layer), so that we can check the signal coverage and contact you for feedback. Thank you.
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Take a look at the operator, maybe it will work wonders.
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5G will be available to your village soon, so wait a minute.
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The base station determines the speed of the network. It is not recommended that you use Unicom if you only change the card in the ravine.
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In the past, in my hometown, the mobile phone on the first floor was often in a state of no signal, but after the mobile phone was brought to the second floor to use, the mobile phone signal was basically three or four bars, and it was relatively stable. Therefore, when the signal is not good in the place where you are, you may wish to go to a higher position and use it in a place where the window is biased, and many can solve the problem of poor mobile phone signal.
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To determine whether it is a signal blind zone, the signal blind zone refers to the area outside the operator's coverage, including elevators, factories, remote suburbs, mountainous areas and places that have not yet been covered by wireless communication networks. Solution: Get out of the signal blind spot and dial the mobile phone in a wide place.
If you are located on a high-rise floor, especially if you are above 20 floors, and there is no mobile phone signal, the signal in a high-rise building is sometimes very good.
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It may be that your own environmental signal is not very good, so it is recommended to go to a place with a better signal to try it.
Here's how to fix it:
If there is no signal on the mobile phone card, it may be that it is in a closed environment, or a place with a poor signal, and the environmental signal is not very good, so it is recommended to try it in a place with a better signal.
It may be that there is a problem with the card, you can insert the mobile phone card into a good mobile phone for testing, if there is a signal, it means that there is no problem with the card, if there is no signal, it is recommended to change the card.
It may be a problem with the phone itself, if there is no problem with the card, then there may be a problem with the card reading hardware of the phone, and it is recommended to go to the nearest repair point for troubleshooting inside the phone.
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