Step one, turn on your mobile phone, and then click on the Internet.

Step 2: Go to the home page of the Internet and click on the electronic invoice.

Step 3: After entering the electronic invoice, select the content to be invoiced.

Step 4: After entering, click OK to invoice.

After entering the fifth step, you can see that the invoice has been issued. Click View Invoice to view the contents of the invoice and use it as needed.