301
3-4. Using the hands-free system
3
Interior features
■ If the “Phone Book Lock” is set
If the security code is input and the “Phone Book Lock” set, the following functions
are locked.
● Display of the phone book screen and transferring, registering, editing, deleting
the phone book data.
● Display of speed dial screen, registering, deleting the speed dial and speed dial-
ing.
● Display of the other party's name for calls being received or made.
● Displayed of dialed numbers screen and received calls screen, deleting dialed
numbers and received numbers.
● Display of phone information screen.
● Changing the security code.
The speed dial screen is not displa
yed while driving.
■ When changing the security code
● Be sure to choose a number difficult for strangers to guess.
● Do not forget the security code. Even your Lexus dealer will be unable to dis-
able the security. If you do forget the code, initialize all personal data. (P. 187)