Lexus GS 450h 2008 Owner's Manual page 398

3-7. Other interior features
■
Verifying remaining units (minutes)
To verify remaining minutes
Press the
STEP 1
Link ready", say "Units".
When the system responds with "Verify or add", say "Verify".
STEP 2
The system responds with "You have [#] units remaining".
STEP 3
To add more calling units (minutes)
Press the
STEP 1
Link ready", say "Units".
When the system responds with "Verify or add", say "Add".
STEP 2
The system responds with "Connecting to the Personal Calling
STEP 3
Center".
■ Security code/locking your system
The personal calling function can be locked using a 4-digit security code.
While the system is locked, it is only possible to communicate with the
Lexus Link Call Center.
To turn on/off the security
Press the
STEP 1
Link ready", say "Security".
When the system responds with "Enter first digit of code please",
STEP 2
say your 4-digit code one digit at a time.
After the fourth digit, the system responds with "Security (code
STEP 3
####) is now on/off".
396
button. When the system responds with "Lexus
button. When the system responds with "Lexus
button. When the system responds with "Lexus