After opening the uplink credit card, dial 962888 to set the consumption password on the mobile phone; You can do without it;

After setting, input at the time of consumption;

However, at present, some POS machines don't recognize passwords, so spending on such POS machines can be successful even if the wrong spending password is entered.

The cash withdrawal password is sent to the billing address by secret letter and credit card respectively. The cash withdrawal password is an electronic banking password, which needs to be modified by the upstream ATM. Of course, you can modify it without modifying it, but it is more difficult to remember. You need to enter a password to withdraw cash at ATM in the future. Only by entering the correct withdrawal password can you withdraw money successfully.