How to change the name of the main card to the name of the auxiliary card when the invoice of China Telecom is raised?
Step 1: Pay attention to "China Telecom Hunan Customer Service", click "My Service" and enter the "Service Hall".
The second step is to find the "electronic invoice".
Step 3: Set the header in "Charging Settings" in the lower right corner. After setting up, you can invoice on this page. Remember to choose a makeover ~