How to check the valid SMS of the card?

You can go to the online business hall to check whether your personal information has changed. If not, there is no need to close it. It is estimated that the system made a mistake in sending short messages, and the information for others has been sent to you. If you are not at ease, you can also call and ask. If it does, ask what's going on. Change is not a problem. The problem is that you must have your personal information and your number to change these materials, and there is something wrong with data leakage.