When QQ Security Assistant is turned on, a prompt will appear saying that the SMS port is occupied by other programs. What is happening?

Hello,

When opening the Security Assistant, if it prompts "The SMS port is occupied by other programs, if you want to successfully enable the SMS filtering function, you need to pause the program and then restart the SMS interception service." .", you can end the program that may occupy the SMS port in the process management, and then "stop the security service" and then "start the security service" in the menu of the main interface. Hope this helps. Hope it will be adopted.