Lexus 2013 GS 350 Owner's Manual page 308

5-1. Remote Touch screen
Voice command system
The voice command system enables the navigation, audio/video,
hands-free and air conditioning systems to be operated using voice
commands.
For details of the navigation system, refer to the "Navigation System
Owner's Manual".
◆ Talk switch
Press .
To cancel, press and hold the talk
switch.
◆ Back switch
Press .
To return to the previous screen.
◆ Microphone
GS350_U (OM30C34U)
I n f o r ma t i o n P r o v i d e d b y :