Can a secondary mobile phone card be bound to a bank card?

Of course. According to the public information about inquiry, when using the secondary mobile phone card, it can be bound to its own bank card through mobile banking and other applications, and carry out bank card-related operations such as balance inquiry, transfer and payment on the mobile phone. The secondary mobile phone card refers to the additional mobile phone number bound under the main card number, which can use the packages and services of the main card, but has an independent phone number and communication record.