Bank online banking mobile phone short message notification

First of all, you have to understand that the biggest role of SMS notification is to find out after the incident, but whether it can recover the loss in time (recover the loss) is still a matter of two words. Of course, there is also SMS verification, which is another function that has nothing to do with your description.

Therefore, in order to ensure the safety of bank funds, you should finally set up a second-generation U shield when you do online banking, so as to provide the real security of your account, and then pay attention to it with SMS verification.

As for the cancellation function, you have to authenticate yourself, and it's not that anyone who types in will cancel someone else's. Besides, as I said above, it's redundant to cancel SMS notification, because this function can only deal with after-the-fact remedy.