You can use the integral direct charge phone bill in the following ways:

1. Log in to the online business hall of China Unicom (www. 100 10.com) and enter integral mall;

2. Select the denomination of the phone bill to be converted, select the number of converted phone bills and click "Next";

3. On the redemption confirmation page, click "Redeem Now" after confirming that the information is correct;

4. After receiving the SMS verification code and entering the password, click "Submit Order";

5. After successful redemption, the system will automatically recharge the corresponding denomination to your logged-in mobile phone.

If you have any questions, please click /qA5yV for consultation.