How to check how long the mobile phone your legend binds the account?

Hello, there is no way to query this directly. You can install a software like Android Optimizer on your mobile phone, and you can find out when this software was installed on your mobile phone your legend. It's almost binding time.

In addition, Netease sent you a short message when you were binding

The short message number is 169163.

You can also check the sending time of this short message. If it has been deleted from your mobile phone, you can check it in the mobile business hall if you need it urgently.