Why do Unicom's Wangka users always receive inexplicable information?

There are two possibilities for this situation: 1. After you enter your mobile phone number in the bank website and other places, click the operation of obtaining the verification code, and your number will receive the verification code message sent by the bank; 2. Your number has been put in before, and then put in again after a while. During the use of the first owner, the number registered the bank information through the mobile phone number, so that you may also receive a short message from the bank when using the restarted number; 3, the above situation, I suggest you contact the bank customer service consultation and check the specific situation.