How to cancel Unicom Wo trumpet?

1. Open the China Unicom APP and click the "My" option in the lower right corner.

2. In the pop-up page, click the "Settings" option.

3. On the settings page, find and click the "unsubscribe" option.

4. In the pop-up page, click the "wo trumpet" option.

5. Confirm the cancellation information, including the cancellation reason and verification code. , and then click "Confirm account cancellation".