The mobile phone number reserved on the credit card can be changed through the customer service phone number, or you can bring the relevant information to the business hall counter to change it.

1. Change of customer service phone number

Cardholders can call the customer service number of the bank’s credit card center, follow the voice prompts to transfer to manual service, and apply to the staff to change the mobile phone number reserved for the credit card. Can.

2. Change at the business hall counter

The cardholder should bring his ID card and credit card to the counter of the card-issuing bank's business hall outlet to apply for changing the reserved mobile phone number, fill in the application form as required, and Record and register at the counter window to complete the modification.