How can I change my mobile phone number for my micro-mail? Micro-letter Phone book replacement mobile phone number tutorial

1 in the phone, click on the micro-letter phone in the "settings" and then find "mobile phone number" and then click on "Change mobile phone number" open. (pictured below)



2 then you can fill in the number to be bound again after clicking "Next" after the phone will receive the verification code, input and then click "Next". (pictured below)

3 good at the end of the display of the binding success, we click on "complete" so that the mobile phone number to replace the successful. (pictured below)