How to check the bank card under the mobile phone number?

According to Xin Partner's pos network, the method of inquiring the bank card under the mobile phone number is as follows:

1, call the bank customer service and ask the customer service.

2. The customer service of the bank will ask to hang up the phone and send a short message to the user, and the user will reply "Yes" or "Agree".

3. The customer service of the bank will send a short message from the bank to the mobile phone.

4. In addition, some banks' mobile phone clients can log in directly with the bound mobile phone number, and you can see the downloaded bank card, which is more convenient.