How to bind a mobile phone number to China Mobile’s smart 4G student card?

The operation method is as follows:

1. Click on Me in the lower right corner of the interface, and click on the circular profile picture in the middle of the top of the "Me" interface;

2. Select the mobile phone in the personal information interface;

3. Enter the login password and click Next;

4. Enter the mobile phone number you want to bind and click Next