Use the mobile phone number reserved in the bank to send the text message "311 (or CCZD) #last four digits of the card number" to 95533 to check the current bill and repayment status

1. Edit the CCED "last four digits of the card number" and send it to 95533 to check the limit.

2. Edit the CCYE "last four digits of the card number" and send it to 95533 to check the balance.

3. Edit the CCZD "last four digits of the card number" and send it to 95533 to get the bill and repayment.