However, some residential properties charge extra, and residents don't understand communication technology. They think the base station has radiation and refuse to build it around residential areas. These are the reasons why the signal on some residential areas or indoor floors is not good.
It is recommended to contact the local manual customer service for consultation, subject to the actual situation.
No signal or poor signal may be caused by other objective conditions. Because the signal will be affected by various factors such as topography, landforms and tall buildings. If your location is relatively closed, the signal will be affected.
First, there is no signal or the signal is poor, mainly because the signal will be affected by various factors such as topography, landforms and tall buildings. In case the current position is in a relatively closed place, the signal may be affected.
Two, such as other Unicom users mobile phone signal is normal, can be eliminated by the following methods:
Method 1: Turn on the airplane mode, then turn off or restart the phone and try again.
Method 2: Change the mobile phone to change the card test, that is, change the mobile phone card to the mobile phone of family or friends and try again.