Safe Driving Mode feature is available only for mobile users. When in the call, the user needs to click on more (3 dots) and select Safe Driving Mode. In this mode, the user continues to be in the meeting, but the microphone gets muted and the video gets stopped. To talk, the user will need to tap the 'Tap to speak' icon.
This feature can be enabled/disabled in the JioMeet mobile app,
iOS: Settings >>In-Call Settings >> Safe Driving Mode.
Android: Settings>>Meeting Settings>>Safe Driving Mode.