What is the short message service of CCB? How to cancel?

Hello, this is similar to online banking. When you don't want to use it, you can take your ID card and cancel it at the counter. Usually no one answers when you call 95533. She will tell you a lot when she answers. To sum up, there are two points. First, don't cancel. This is how CCB makes money. Second, I won't help you cancel, just do it yourself. Therefore, I suggest you cancel at the counter when you are free. I hope I can help you. Thank you for your adoption.