How to unbind the campus pass?

Honey, I'm happy to answer your question? How to unbind campus links? The specific steps are as follows: 1. Edit the short message "0000" and send it to "10086"? 2. You can reply to unsubscribe from related business according to the SMS prompt; ? Thank you for your inquiry. I hope my answer can help you. Can you give me a compliment? Thank you, dear?