How to delete the mobile phone number on Alibaba?

1, log in to my Ali to find and enter the account management application;

2. Click on the basic information page of personal data management to view your current mobile phone number, please click Modify;

3. If your mobile phone number has been verified before, click to get the verification code, and your original mobile phone number will receive a short message valid for 12 hours. Please enter the verification code in the box below, and then click OK.

4. After the verification code is passed, enter a new mobile phone number, click Send Verification Code, enter the verification code received on the mobile phone, and click OK to complete the modification of the mobile phone number. Change or unbind the mobile phone in the service number; You can modify the bound answering phone through the following operations: log in to my Ali, click the service number under the charging service menu, enter the home page of the service number product, and click the modify button in the binding number setting area; Enter the modified mobile phone number or fixed phone number, and click Save.