How to cancel the information of Unicom 10655303?

The cancellation method is as follows:

Use 1 mobile phone to edit SMS 0000 or 00000 to 10655303, and press the prompt to cancel.

2. Dial 100 10 by mobile phone, and press 0 to turn to manual help to cancel.

3 enter China Unicom to handle online business > select the upper left corner of the page to log in > select self-service > select business handling > select value-added services > need to find relevant information after entering > click on the right to unsubscribe.