Lexus 2003 LS Owner's Manual page 442

Microphone
The Lexus Integrated Mobile Phone System microphone was
designed specifically for hands free calling.
Turn to the front of the vehicle, in a usual driving posture, when
speaking into the microphone.
While the vehicle is in motion operate the system ONLY WHEN
SAFE to do so.
USE THIS SYSTEM ONLY IN LOCATIONS WHERE IT IS LE-
GAL TO DO SO. SOME STATES, PROVINCES, COUNTIES,
OR CITIES HAVE LAWS PROHIBITING THE USE OF CELLU-
LAR PHONES AND VIDEO SCREENS WHILE THE VEHICLE
IS IN MOTION.
Entering PIN Code (All Models equipped
without Navigation)
Enter the PIN code, referring to the phone instruction manual.
Entering PIN Code (All Models equipped with
Navigation)
Enter the PIN code, and then touch
instruction manual for how to enter the code.
Section 1
13
CAUTION
NOTICE
Component Overview
. Refer to the phone