Why does my mobile phone 5230 only display the mobile phone number when receiving short messages?

There are two possibilities for this situation:

1. Copy the address book stored on the SIM card to the mobile phone for storage, and select to display only the address book stored in the mobile phone.

Second, there are two or more records with the same name in the address book. For example, two people are called Zhang San. One phone number is 123 and the other phone number is 32 1. There are two records named Zhang San in your address book. When sending a text message, the name will not be displayed, only the number will be displayed.

I hope I can help you, thank you!