But only one person can receive the text message.

There are several solutions to the problem that iphone can't receive SMS:

Method 1:

1.

View center number

Enter "*#5005*7672#" in the dial, and click "Call" to see the SMS center number set by iphone5.

2.

Set SMS center number

Enter "*5005*7672* SMS Center Number #" in "Dialing Keyboard", and then click "Call" to complete the setting of SMS Center Number. Just restart after setting it up. I hope it's useful for attack. Remember to add +86 before the SMS center number.

Method 2: Reset the mobile phone network.

1.

Open Settings-General-Restore-Restore Network Settings.

2.

Restoring the network will not delete anything. Please feel free to use. It will automatically restart after recovery, and then the problem can be solved.