How to cancel SMS reminder in Henan Mobile's online business hall

There is no way to cancel the SMS reminder when logging in to the mobile online business hall, mainly because of the security of the mobile phone account.

Generally speaking, the number of times you log in to the online business hall is less, so receiving such SMS reminders will not have much impact. If you don't log in yourself, you should pay more attention to account security.

SMS reminders for login, account change and consumption of other websites. If it doesn't make much sense, you can turn off the SMS reminder function on the website that provides services.