When handling a credit card, you must verify your mobile phone number and work unit phone number. My mobile phone number verifies whether I apply for a credit card. Generally, when my mobile phone number can't be connected, I will call my home landline to check. The work unit calls to verify whether the applicant is an employee of the unit and whether to fill in false information.

Contact information of family members, friends or colleagues is only used as emergency contact. In the process of using the credit card after the applicant issues the card, if the cardholder cannot be contacted if necessary, the bank will contact the cardholder. Do not participate in verification.