2009 Toyota Camry Owners Manual - Page 223
2009 Toyota Camry Manual
Page 223 highlights
3-3. Using the hands-free phone system (for cellular phone) Setting voice guidance volume STEP 1 STEP 2 Select "Guidance Vol" by using Change the voice guidance volume. To decrease the volume: Turn . counterclockwise. To increase the volume: Turn clockwise. Initialization 3 Interior features STEP 1 Select "Initialize" and then "Confirm" by using . STEP 2 Select "Confirm" by using . 235