Here’s a list of steps you can take to disable the voice control feature on your Smart TV:

1. Look through the Settings or Options of your Smart TV and see if there is an option to disable voice control
2. Check through any applications or services that you have installed to see if they have voice control settings
3. If there is no dedicated setting to disable voice control, see if you can disable the microphone
4. Check the instruction manual for your Smart TV for further guidance