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3-4. Using the hands-free system
3
Interior features
n If the “Phone Book Lock” is set
If the security code is input and the “Phone Book Lock” set, the following functions
are locked.
l Display of the phone book screen and transferring, registering, editing, deleting
the phone book data.
l Display of speed dial screen, registering, deleting the speed dial and speed dial-
ing.
l Display of the other party's name for calls being received or made.
l Displayed of dialed numbers screen and received calls screen, deleting dialed
numbers and received numbers.
l Display of phone information screen.
l Changing the security code.
The speed dial screen is not displayed while driving.
n When changing the security code
l Be sure to choose a number difficult for strangers to guess.
l 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)