Lexus 2003 LS Owner's Manual page 490

Voice Recognition ON
When this preference is used, the automated voice recogni-
tion system is activated.
The voice recognition feature within the system remains idle
until a voice tag has been registered.
Voice Recognition OFF
When this preference is used, the automated voice recogni-
tion system is deactivated.
Once selected, the Telephone screen is the first to appear
when the system is accessed.
When turned off, the voice guidance volume option be-
comes disabled automatically.
Also, the
,
, and
functions of the Phone Book
screen will not be functional.
Section 3 Using the Lexus Integrated Mobile Phone
System in Vehicles equipped with Navi-
52
gation
INFORMATION
INFORMATION