How does app bind mobile phone number? Interesting to earn app binding mobile phone number method

Fun to earn App binding phone number method

1, users into the fun to earn the app Personal Center, click on Personal data, the following figure:

2, then click "Mobile Binding" if the binding will show the mobile phone number, if there is no binding we will not show the phone number, we click it into:

3, the last input mobile phone number and verification code, click "OK", the following figure:

Only need to be in the Member Center Step-by-step operation can quickly bind mobile phone number, binding to be modified after the need for the old phone to accept the verification code and then unbind the OH.