How to cancel the special short message of GSM users?

1. In the mobile phone software download center, find and download the "Pocket Business Hall" mobile phone app.

2. Click "Login" and enter the home page of the handheld business hall APP through one of the verification methods of "service code" or "SMS verification code".

3. After entering the Pocket Business Hall APP, click "Opened Business" and find the business that needs to be unsubscribed under "Opened Roll Call Package".

4. The following is an example of unsubscribing from the package "Let me stack the package with reed". There is an "unsubscribe" button at the end of this business. Click "unsubscribe" in the last column.

5. After clicking, confirm whether it is really necessary to close the business, and click "Confirm" to close it.