How to cancel the letter information fee

Based on the information you provided, China Unicom’s unsubscription method is as follows:

1. You can unsubscribe with a single message by sending SMS 0000 to the designated access code, or you can also send 0000 to 10655733 to unsubscribe from all China Unicom's Xinxin services. Texting 0000 to the designated access code or 10655733 is free of charge.

2. You can contact the front desk or provide the SP code to be canceled, and we will cancel it for you after recording it.

Warm reminder: If you customize a monthly subscription service, you will still be charged if you cancel this month, and no fees will be charged starting from the next month.