Hi there, @Jenko. Welcome to the Lucky Mobile Community.
Could you please clarify? Voice recognition is something set up on the device level, and would not have anything to do with your SIM card specifically.
For iOS, you can read more on Apple's support page on Use Voice Control to interact with iPhone
For Android, you can take a look at Google's support page on Get started with Voice Access spoken commands
Let us know if you were in further need of assistance.
