2008 Toyota Sequoia Owners Manual - Page 386

3-4. Using the hands-free phone system (for cellular phone) l Dialing a phone number stored in the call history memory l Using the phone book Setting voice guidance volume Select "(GUIDANCE VOL)" by using Change the voice guidance volume. To decrease the volume: Turn counterclockwise. . To increase the volume: Turn Initialization clockwise. Select "(INITIALIZE)" and then "(CONFIRM)" by using . Select "(CONFIRM)" by using again. n Initialization l The following data in the system can be initialized: • Phone book • Outgoing and incoming history memory • Speed dial data • Registered cellular phone data • PIN l Once the initialization has been completed, the data cannot be restored. 354