The transaction cat changed the binding code.

It is the verification code received by the mobile phone number.

Rebinding is the process that customer service acts as an intermediary to help buyers modify the mobile phone number and game login password of the originally bound account. First, you need to tell the customer service your mobile phone number, and then the customer service will help you change the seller's phone number in your account. Customer service will modify the game login password through the bound mobile phone number. In the process of modifying the password, the customer service will call to receive the SMS verification code, and then send it to the customer service, and the customer service will help to modify it. If the other party binds the mailbox, it is also the same process, and the customer service will answer the specific details.

Please watch out for liars. If the seller asks to add his QQ and leave the software to chat on QQ, it must be a liar. 100 yes 100 yes.