How to set the switching card number of Apple mobile phone?

1, search for Apple official website or enter www.apple.com/cn/ link to open Apple official website;

2. At the bottom of the Apple official website page, find the Apple ID tab page that manages you, click Enter, enter the account name and password, and log in to the Apple account;

3. After logging in, drop down the page, find the trusted phone number, and click the Edit button;

5. Click the Edit button, then click Add Trusted Phone Number, enter a new phone number below, and then click Continue.

6. After verifying the trusted phone number, you need to wait for the system to send the verification code. After the mobile phone receives the verification code, enter the verification code and click Verify to complete adding the new phone number.

7. After successfully adding the new mobile phone number, click the cross behind the old mobile phone number to delete the old mobile phone number, thus completing the replacement of the mobile phone number.