Lexus GS 450h 2008 Owner's Manual page 349

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 displayed 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. 230)
3-4. Using the hands-free system (for cellular phone)
3
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