2012 Lexus HS250h phone

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3-3. Using the Bluetooth® audio system
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Interior features
HS250h_U_75050U
Operating the system using voice commandsBy following voice guidance instructions output from the speaker, voice
commands enable to the operation of the Bluetooth
® audio system with-
out the need to check the display or operate .
■ Operation procedure when using voice commands
Press the talk switch and follow voice guidance instructions.
■ Auxiliary commands when using voice commands
The following auxiliary commands can be used when operating the
system using a voice command:
“Cancel”: Exits the Bluetooth
® audio system
“Repeat”: Repeats the previous voice guidance instruction
“Go back”: Returns to the previous procedure
“Help”: Reads aloud the function summary if a help comment is regis-
tered for the selected function
■ Microphone

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3-3. Using the Bluetooth® audio system
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HS250h_U_75050UGuidance for registration completion is heard.
If the portable player has a Bluetooth
® phone, the phone can be regis-
tered at the same time. A voice guidance instruction to register a Blue-
tooth
® phone is heard.
Select “Yes” or “No” using a voice command or .
(Bluetooth
® phone →P. 3 4 4 )
Menu list of the Bluetooth® audio system
■ Normal operation
First menuSecond menuOperation detail
“BT•A
Setup”
“Pair Audio”Registering a portable player
“Connect”Selecting a portable player to be used
“Change Name”Changing the registered name of a
portable player
“List Audios”Listing the registered portable players
“Set Passkey”Changing the passkey
“Delete Audio”Deleting a registered portable player
“System
Setup”
“Guidance Vol”Setting voice guidance volume
“Device Name”Displaying the Bluetooth® device
address and name
“Initialize”Initializing the system

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3-3. Using the Bluetooth® audio system
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■When using a voice command
For numbers, say a combination of single 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 3 9

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3-3. Using the Bluetooth® audio system
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Deleting a registered portable playerSelect “Delete Audio Player (Delete Audio)” using a voice com-
mand or .
Select the portable player to be deleted by either of the following
methods and select “Confirm” using a voice command or :
a. Press the talk switch and say the name of the desired portable player.
b. Press the talk switch and say “List Audio Players”. When the name of the desired portable player is read aloud, press the
talk switch.
If the portable player to be deleted is paired 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 4 4 )
■The number of portable players that can be registered
Up to 2 portable players can be registered in the system.

342
HS250h_U_75050U
3-4. Using the hands-free phone system (for cellular phones)
Hands-free system for cellular phones
The hands-free system is a function that 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 equipped with a navigation system should refer to
the “Navigation System Owner’s Manual”.
Ti t l ePa g e
Using the hands-free systemP. 3 4 6
Making a phone callP. 3 5 4
Setting a cellular phoneP. 3 5 9
Security and system setupP. 364
Using the phone bookP. 368

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3-4. Using the hands-free phone system (for cellular phones)
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HS250h_U_75050U
■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 seat 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
accessed. (→P. 3 6 7 )
■For detailed information about Handsfree Phone System
For assistance with pairing and operating your cell phone, go to the website
www.lexus.letstalk.com.

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3-4. Using the hands-free phone system (for cellular phones)
HS250h_U_75050U
■About Bluetooth®
■Compatible models
Compatible with HFP (Hands Free Profile) Ver. 1.5 and OPP (Object Push Profile)
Ver. 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 accept any interference received, including
interference that may cause undesired operation.Bluetooth is a registered trademark of
Bluetooth SIG. Inc.

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3-4. Using the hands-free phone system (for cellular phones)
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HS250h_U_75050U
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 deemed 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.