2013 Toyota Land Cruiser Owners Manual - Page 430

3-4. Using the hands-free system (for cellular phone) Locking or unlocking the phone book STEP 1 Select "Phonebook Lock (Phbk Lock)" or "Phonebook Unlock (Phbk Unlock)" using a voice command or . STEP 2 Input the PIN by either of the following methods and select "Confirm" using a voice command or : a. Press the talk switch and say the registered PIN. b. Input a new PIN using Setting voice guidance volume STEP 1 STEP 2 . Select "Guidance Vol" using . Change the voice guidance volume. To decrease the volume: Turn counterclockwise. To increase the volume: Turn clockwise. 440 L/C200_U (OM60G36U)