2010 Toyota Sienna Navigation Manual - Page 175

OTHER FUNCTIONS 2. Say a command while the indicator is shown on the display. If you want to check the command list, touch "Help" to display the help screen. (See "Help screen" on page 178.) When you touch "Cancel", the previous screen returns. If the navigation system does not respond or the confirmation screen does not disappear, please push the talk switch and try again. If no command is given, a beep sounds and the indicator disappears 6 seconds later. If the system does not recognize your speech, the system will respond with this message ("System does not recognize this command, please rephrase your command."). Start the operation from the beginning. "Microphone It is unnecessary to speak directly into the microphone when giving a command. 176