Lexus 2003 LS Owner's Manual page 482

Summary –Volume Adjustment During a Call
Method
Console Touch the
Di Display l
or
on the screen to adjust the volume.
Com- Press the function key 1 or 2 on the
mand command module.
Module
Phone If the volume is adjusted using the
volume control button on the phone
when it is in the cradle, the set vol-
ume (max. and min.) of hands free
will change.
*This volume setting will be different
from the volume when the phone is
used independently.
To adjust volume, we recommend to use the Call screen or the
command module.
Microphone Mute Switch
To mute the microphone, press function key 3 on the command
module, or touch
function, repeat the prior instruction.
By pressing function key 3 on the command module, or by
touching
on the console display, the called party cannot hear the caller's
voice, however the caller (vehicle side) can hear the voice of the
called party.
Section 3 Using the Lexus Integrated Mobile Phone
System in Vehicles equipped with Navi-
44
gation
Description
INFORMATION
on the console display. To unlock the mute
INFORMATION
Reference
P. 43
P.10, 11,
12
Phone In-
struction
Manual