How does steam change the binding of mobile phone number?

Steam modifies the mobile phone number binding steps as follows:

1. Open the Steam client and click the "Steam" option in the upper left corner.

2. Select account details from the drop-down menu.

3. On the Account Details page, click Contact Information.

4. Find the "Mobile Number" section and click "Manage Mobile Number".

5. Select Change Number or Bind Number.

6. Enter the new mobile phone number and complete the SMS verification.

7. To follow the instructions on the screen, you usually need to confirm the current mobile phone number or enter the verification code. Steam is a digital distribution platform for video games launched by Valve Company. It was first released as a client providing automatic update function in 2003, and then developed into a distribution platform for third-party game publishers, becoming one of the largest comprehensive digital distribution platforms in the world.