Toyota TNS350 Owner's Manual page 169

OTHER FUNCTIONS
(f) Setting the security
When you set the security, you can
prevent people
functions of the Hands-free system. It
is useful when you leave your car with
the hotel or you don't want others to
see the data you registered.
When you set or unlock the security, you
have to input the security code. Be sure to
change the default code when you use the
security for the first time.
168 TNS 350
from using some
● Changing the security code
The security code is 4 digits and the
default is "0000".
Change a new code that is hard for other
people to know.
When you change the security code, don't
forget the code. The dealers cannot unlock
the security when you forget it.
If you forget the security code, initialize
your personal data. When you initialize it,
not only the phonebook data but also the
memory points in the navigation system,
etc. will be deleted. (See "● Initializing the
security code" on page 170.)
1. Touch "Phonebook lock".
2. Touch "Change".