Lexus LS500 Quick Manual page 305

8-1. Phone operation (Hands-free system for cellular phones)
To cancel this function, select "Acti-
vate". (→P.306)
Select to hang up the phone.
H
*
: With navigation function
Side display

Select to mute your voice to the
A
other party.
Select to change handset modes
B
between hands-free and cellular
phone.
Select to hang up the phone.
C
Select to put a call on hold. To can-
D
cel this function, select "Activate".
(→P.306)
Select to switch the displayed cur-
E
rent screen to the main display.
Only when the vehicle is not moving, the
●
contact image can be displayed.
● When cellular phone call is changed to
hands-free call, the hands-free screen will
be displayed and its functions can be
operated on the screen.
Changing between cellular phone call
●
and hands-free call can be performed by
operating the cellular phone directly.
Transferring methods and operations will
●
be different depending on the type of cel-
lular phone you have.
● For the operation of the cellular phone,
see the manual that comes with it.
This screen can be displayed on the main
●
display or side display. (→P.313)
LS500_LS500h_Navi_OM50F66U_(U)
Sending tones
By keypad
■
This operation cannot be performed
while driving.
1 Select "0-9" on the sub menu.
2
Enter the desired number.
By selecting "Release Tones"
■
"Release Tones" appear when a contin-
uous tone signal(s) containing a (w) is
registered in the contact list.
1
Select "Release Tones" on the sub
menu.
● A continuous tone signal is a character
string that consists of numbers and the
characters "p" or "w". (e.g.
056133w0123p#1)
When the "p" pause tone is used, the tone
●
data up until the next pause tone will be
automatically sent after 2 seconds have
elapsed. When the "w" pause tone is
used, the tone data up until the next
pause tone will be automatically sent
after a user operation is performed.
● Release tones can be used when auto-
mated operation of a phone based ser-
vice such as an answering machine or
bank phone service is desired. A phone
number with continuous tone signals can
be registered in the contact list.
Tone data after a "w" pause tone can be
●
operated by voice command during a
call.
Transmit volume setting
1
Select "Transmit Volume" on the
sub menu.
2
Select the desired level for the
transmit volume.
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