The application methods of the credit card you want to apply for include online application, mobile APP application, branch counter application, SMS application, telephone application and on-site application by marketing staff.
So, of course, you can handle the credit card of Guangfa Bank by phone. We provide this official application channel for credit card users like you: you can directly call the 24-hour service hotline of China Guangfa Bank -95508 to go through the relevant procedures.