General Precautions - Lexus 2003 LS Owner's Manual

General Precautions

Lexus Integrated Mobile Phone System
1. Use with the engine on.
The Lexus Integrated Mobile Phone System can be used with
the engine switch turned ACC or ON. In order to preserve the
vehicle battery charge, use this equipment with the engine ON
as much as possible. If battery voltage is too low, settings may
not be stored normally.
Only the approved phone models can be used with this sys-
tem: Consult your Lexus dealer for approved phones.
This phone utilizes the DSP Echo Canceller in order to mini-
mize noise, such as a howling echo, during hands free cellular
use. Please keep in mind that your voice may not be heard
clearly depending on your manner of talking or the other
party's environment.
When both parties are using hands free phones or placing a
call in an environment with excessive noise, or if a fellow pas-
senger is using electronic device such as mobile phone, etc.,
there may be times when the communication link is weak or
noise may be heard. The combination of different phone types
and lines may cause abnormal noises or drop calls. Please
notice that this is not a malfunction of the phone.
When the vehicle is stopped with the engine running, always
apply the parking brake for safety purposes.
It is recommended when operating the phone and the con-
sole display that your vehicle is parked in a safe location and
where it is legal to do so.
NOTICE
CAUTION