1. Since different bank cards have different ways of binding ETC, the methods of unbinding are also different. Some support online unbinding, and some do not. You should call customer service in advance to inquire about the unbundling method. If online unbundling is supported, just follow the prompts; otherwise, follow the subsequent steps.

2. Bring relevant documents to the card-issuing bank where the bank card needs to be unbound. The documents include: valid ID card, driving license, bound bank card and other information, and drive a vehicle with ETC electronic tag equipment installed nearby. Banks that can install ETC equipment.

3. Tell the bank lobby manager the business you need to handle, then take the number and queue up.

4. After completing the relevant business, wait for the staff to remove the equipment.

1. Suggestions for choosing bank card types

1. If you choose to bind a credit card or ETC credit card, don’t forget to repay the loan on the repayment date. It is recommended to bind the credit card to a bank card. A debit card, so that the payment will be automatically made from the debit card on the repayment date. In addition, most credit cards have annual fees. Don’t forget to complete the annual fee payment or meet the annual fee exemption standards in time.

2. If you bind an ordinary debit card, you must ensure that you have enough balance to pay the toll before taking the expressway, otherwise the expressway agency will blacklist you. If you are found on the blacklist, you must make a deposit in time. The blacklist will be automatically lifted after sufficient payment is made. Then check to see if there is any limit on the payment limit if you bind the debit card.

3. For customers who travel long distances or frequently use ETC, it is not recommended to bind Category II and Category III cards, because these cards have certain restrictions on payment limits and settlement methods. If you do not set the payment status, it will easily cause trouble. .

2. Can ETC’s bank card be changed at any time?

1. The bank card bound to ETC can be changed, and changing the card will not have any adverse effects. . Customers only need to bring their car driving license, driver's license, ETC-bound bank card, ETC pass card and other information to the card-issuing bank or ETC service outlet to apply for replacement.

2. It is not recommended that customers change cards casually. It is troublesome to change cards frequently. It is better to bind one card stably. Unless the card has been frozen, or you plan to cancel it and no longer use it, or you have reported loss and reissued it, and it is time to replace it with a new card, then you can change the card and bind it.

3. The new card that the customer replaces must be a card in his own name. It cannot be bound to a bank card in someone else’s name, and attention must be paid to whether the card status is normal.

4. If the card is replaced by a debit card, the customer must remember to recharge it in time to avoid there being no money in the card when ETC deducts the toll, resulting in payment failure; if the card is replaced by For a credit card, you should also pay attention to whether the limit on the card is sufficient. If the limit is not enough, you can quickly pay off the unpaid bill balance on the card to restore the limit as soon as possible.