Can a bank card with a mobile phone number change its mobile phone number?

Method 1: Bank counter

Cardholders can bring their valid identity documents and bank cards, fill in the data change application form at the issuing bank outlets, and then go to the counter to handle it.

Method 2: Online banking.

If the cardholder changes the reserved mobile phone number in this way, he must first open the online banking function of the card, and then insert devices such as U shield into his computer and log in to online banking to modify the reserved mobile phone number.

Method 3: Telephone banking

The cardholder calls the customer service phone of the issuing bank, selects "Manual Service" according to the voice prompt, and then completes the relevant operation according to the prompt of the customer service staff.