phone Lexus HS250h 2010 Using the Bluetooth audio system / LEXUS 2010 HS250H (OM75006U) User Guide

318
3-3. Using the Bluetooth® audio system
■When using a voice command
For numbers, say a combination of sin
gle digits from zero to nine.
Say the command correctly and clearly.
■Situations that the system may not recognize your voice
●When driving on rough roads
●When driving at high speeds
●When air is blowing out of the vents onto the microphone
●When the air conditioning fan emits a loud noise
■Operations that cannot be performed while driving
●Operating the system with
●Registering a portable player to the system
■Changing the passkey
P.
3 2 5

326
3-3. Using the Bluetooth® audio system
Deleting a registered portable player
Select “Delete Audio Player (Delete Audio)” using a voice com -
mand or .
Select the portable player to be deleted b
y either of the following
methods and select “Confirm” using a v
oice command or
:
a. Press the talk switch and say the name of the desir
ed portable
player.
b. Press the talk switch and sa y “List A
udio Players”. When the
name of the desired portable pl ayer is read aloud, press the
talk switch.
If the portable player to be deleted is pair
ed as a Bluetooth® phone, the
registration of the cellular phone can be deleted at the same time. A
voice guidance instruction to delete a cellular phone is heard.
Select “Yes” or “No” using a voice command or . 
(Bluetooth
® phone P. 3 3 0 )
■The number of portable players that can be registered
Up to 2 portable players can be registered in the system.

328
3-4. Using the hands-free phone system (for cellular phones)
Hands-free system for cellular phones
The hands-free system is a function th at allows you to use your cellular
phone without touching it.
This system supports Bluetooth® cellular phones. Bluetooth® is a wireless
data system that allows the cellular phone to wirelessly connect to the
hands-free system and make/receive calls.
Vehicles without a navigation system:
Vehicles with a navigation system:
Owners of models equi pped with a na
vigation system should refer to
the “Navigation System Owner’s Manual”.
Ti t l ePa g e
Using the hands-free systemP. 3 3 2
Making a phone callP. 3 4 0
Setting a cellular phoneP. 3 4 5
Security and system setupP. 3 5 0
Using the phone bookP. 3 5 4

329
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
■Conditions under which the system will not operate
●If using a cellular phone that does not support Bluetooth®
●If the cellular phone is switched off
●If you are outside service range
●If the cellular phone is not connected
●If the cellular phone’s battery is low
●If the cellular phone is behind the se at or in the glove box or console box
●If metal is covering or touching the phone
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the incoming call volume is overly loud, an echo may be heard.
●Try to face toward the microphone as much as possible when speaking.
●In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• When a window is open
• When the air conditioning is blowing directly on the microphone
• When the air conditioning is set to high
■When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improperly
ac

cessed. ( P. 3 5 3 )
■For detailed information about Handsfree Phone System
For assistance with pairing and operatin g y
our cell phone, go to the website
www.lexus.letstalk.com.

330
3-4. Using the hands-free phone system (for cellular phones)
■About Bluetooth®
■Compatible models
Compatible with HFP (Hands Free Profile) Ver. 1.5 and OPP (Object Push Profile)
Ve r. 1 .1 .
If your cellular phone does not support HFP, you cannot enter the Bluetooth
®
phone. If your cellular phone supports OPP alone, you cannot use the Bluetooth®
phone.
■Certification for the hands-free system
FCC ID: AJDK018
IC ID: 775E-K018
MADE IN JAPAN
This device complies with Part 15 of the FCC Rules and RSS-210 Rules. Operation
is subject to the following two conditions : (1) This device may not cause harmful
interference, and (2) this device must a ccept any interference received, including
interference that may cause undesired operation.
Bluetooth is a registered trademark of 
Bluetooth SIG. Inc.

331
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
CAUTION
■FCC WARNING
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Radio Frequency Radiation Exposure. This equipment complies with FCC radiation
exposure limits set forth for uncontrolled equipment and meets the FCC radio fre-
quency (RF) Exposure Guidelines in Supplement C to OET65. This equipment has
very low levels of RF energy that it de emed to comply without maximum permissive
exposure evaluation (MPE). But it is desirable that it should be installed and oper-
ated with at least 7.9 in. (20 cm) and more between the radiator and person’s body
(excluding extremities: hands, wrists, feet and legs).
This transmitter must not be co-located or operated in conjunction with any other
antenna or transmitter.
■Caution while driving
Do not use a cellular phone or connect the Bluetooth
® phone.
NOTICE
■To prevent damage to cellular phones
Do not leave cellular phones in the vehicle. The temperature inside the vehicle may
become high, resulting in damage to the phone.

332
3-4. Using the hands-free phone system (for cellular phones)
Using the hands-free system (for cellular phones)
■Audio unit
Display 
A message, name, phone
number
, etc. is displayed.
Lower-case characters and
special characters cannot be
displayed.
Displays information that is
too long to be displayed at
one time on the display (pr

ess
and hold)
Selects speed dials
Selects items such as menu
and number 
Turn: Selects an item 
Press: Inputs the selected
item
Bluetooth
® connection con -
dition
If “BT” is not displayed, the
hands-free phone system
cannot be used.
Reception level

333
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
■Steering wheel switches
Vo l u m e
The voice guidance volume can -
not be adjusted using this but-
ton.
Off-hook switch 
Turns the hands-free system
on/

starts a call
On-hook switch 
Turns the hands-free system
of

f/ends a call/refuses a call
Talk switch 
Turns the voice command
s
ystem on (press)/turns the
voice command system off
(press and hold)
■ Micr
ophone

334
3-4. Using the hands-free phone system (for cellular phones)
Operating the system using voice commands
By following voice guidance instructions output from the speaker, voice
commands enable to the operation of the hands-free phone system with -
out the need to check the display or operate .
■ Oper
ation procedure when using voice commands
Press the talk switch and follo
w voice guidance instructions.
■ A
uxiliary commands when using voice commands
The following auxiliary commands ca n be used when oper
ating the
system using a voice command:
“Cancel”: Exits the hands-free phone system 
“Repeat”: Repeats the previous voice guidance instruction
“Go back”: Returns to the pr
evious procedure
“Help”: Reads aloud the function summar
y if a help comment is regis-
tered for the selected function

335
3-4. Using the hands-free phone system (for cellular phones)
3
Interior features
Using the hands-free phone system for the first time
Before using the hands-free phone sy stem, it is necessary to register a
cellular phone in the system. The system will enter phone registration
mode automatically when starting th e system with no cellular phone reg-
istered. Follow the procedure below to register (pair) a cellular phone:
Press the off-hook switch or the talk switch.
The introductory guidance and phone name r
egistration instructions are
heard.
Select “Pair Phone” using a voice command or .
Register a phone name by either of the following methods:
a. Select “Record Name” using , and say the name to be
registered.
b. Press the talk switch and say the name to be registered.
A voice guidance instruction to confirm the inpu
t is heard.
Select “Confirm” using a voice command or .
A passkey is displayed and heard, an d a v
oice guidance instruction for
inputting the passkey into the cellular phone is heard.
Input the passkey into the cellular phone.
Refer to the manual that comes with the cellular phone for the opera -
tion of the phone.
Guidance for registration completion is heard.
If the cellular phone has a Bluetooth
® audio player, the audio player can
be registered at the same time. A voic e guidance instruction to register a
Bluetooth
® audio player is heard.
Select “Yes” or “No” using a voice command or .
(Bluetooth
® audio player  P. 312)