1. Cardholders need to use their mobile phone number or landline phone to call the credit card customer service phone of the issuing bank.

2. Enter the credit card opening channel according to the voice prompt.

3. Enter the credit card number, ID number and other information according to the voice prompt to help the bank confirm the identity of the cardholder. 4. Set the credit card transaction password and inquiry password.

1. Credit card, also known as debit card, is a credit certificate issued by a commercial bank or credit card company to eligible consumers. It is a card with name, expiration date, number and cardholder's name printed on the front, and a magnetic stripe and signature strip on the back. Consumers with credit cards can go to specialized commercial service departments for shopping or spending, and then the bank will settle accounts with merchants and cardholders, and cardholders can overdraw within the prescribed limits. The credit card stipulated in the relevant laws of our country (Interpretation of the Provisions of NPC Standing Committee on Credit Cards) refers to the electronic payment card issued by commercial banks or other financial institutions with all or part of the functions of consumer payment, credit loan, transfer settlement, cash deposit and withdrawal, etc. 20 17 12 1, the English translation and writing standard for public services was formally implemented, and the English names of credit cards were specified.

2. Credit card consumption is a non-cash transaction payment method. There is no need to pay cash when spending, and it will be repaid on the billing day. Credit cards are divided into credit cards and quasi-credit cards. Credit card refers to a credit card in which the cardholder has a certain credit limit and can spend first and then repay. Quasi-credit card refers to a quasi-credit card in which the cardholder deposits a certain amount of reserve fund according to the regulations, and when the balance of the reserve fund account is insufficient to pay, it can be overdrawn within the prescribed credit limit. Credit cards generally refer to credit cards. From the date of 202 1 1 1, the credit card overdraft interest rate is determined by the card issuer and the cardholder through independent negotiation, and the upper and lower limit management of the credit card overdraft interest rate is cancelled (the original upper limit is 0.7 times of the daily interest rate, and the lower limit is 0.7 times of the daily interest rate).