How to cancel the SMS banking service of China Construction Bank?

1. After logging in to CCB's online banking, my account-other account services-channels are signed interactively. You should be able to see the SMS and mobile banking you signed, and then you should be able to cancel this business in it.

2. Or there is a convenience service in the upper left corner of CCB's official website homepage, which should also cancel SMS banking.

3. If it really doesn't work, you can also call their customer service number 95533 and ask for voice or manual cancellation.

4. If all the above fails, I guess I have to go to the counter.