How to modify SMS management parameters?

The method of modifying SMS management parameters is as follows:

Preparation materials: smart phones

1. Open the phone and click the corresponding software.

2. Click on the three points in the upper right corner.

3. Click Settings at the bottom.

4. Click Advanced.

5. Click on the SMS Center.

6. Click the arrow on the right.

7. Enter the revised number, and then click OK.