How to cancel the mobile phone account associated with Westward Journey 2?

The following are the operation steps:

1. When "Forgotten Account Retrieval" is turned on, you will be prompted to enter the associated mobile phone number and verification code, and click Next as prompted;

2. Click Next, and a prompt window will pop up: Please use the associated mobile phone (the mobile phone number you just entered) to send the short message "Search for Number xxxx" to10698163016373026. Click "I have sent" after sending, and the mobile phone will follow the prompts;

3. Click "I've sent", and all accounts bound to this mobile phone number will be listed.