What do you mean by the new information in your mobile phone?

The new information in the mobile phone is the new contact.

Open the phone contact page and click? Create a new contact;

Then in the new contact page that pops up, enter the contact name and phone number;

After adding it, there is one? Ring tone;

Open the ringtone page, select the unique ringtone of the contact in the page, and then click √ in the upper right corner;

Then return to the new contact page, and click √ in the upper right corner after confirming that the information is correct;

After confirmation, you can see that the contact has been successfully created.