4G network can't send and receive short messages

The processing method that the mobile phone cannot send and receive short messages is as follows:

1. I suggest you change your mobile phone and see if you can send and receive short messages.

2. If you can send and receive short messages, I suggest you plug the card back into your mobile phone and send yourself a short message to see if you can receive it.

3. If not, I suggest you check whether it is a sim card problem.

4. Check whether the number of SMS center is set correctly.

5. Bring the mobile phone card to the local business hall for testing or replacement.

If the above reasons are eliminated, it is suggested that you can contact the customer service telephone number 100 10 for inquiry.