Redmi k50Pro cannot receive information.

There is an error in the mobile network or setting the service number of the SMS center.

Inquire whether the service number of the SMS center is set incorrectly, and correct it to the correct number if it is set incorrectly. Turn off the phone, then restart it, wait for the startup to be completed, and see if the phone can receive SMS again. After resetting the network settings, the network data stored in the mobile phone will be cleared, and important network data will be backed up before resetting to avoid loss.