2013 Toyota Land Cruiser Owners Manual - Page 409

3-4. Using the hands-free system (for cellular phone) n Steering wheel Volume The voice guidance volume cannot be adjusted by using this button. Off-hook switch Turns the hands-free system on/start a call On-hook switch Turns the hands-free system off/ends a call/refuse a call Talk switch Turns the voice command system on (press)/turns the voice command system off (press and hold) n Microphone 3 Interior features 419 L/C200_U (OM60G36U)