steering TOYOTA PRIUS PRIME 2021 Accessories, Audio & Navigation (in English)

145
2. MOBILE ASSISTANT OPERATION
PRIUS PRIME_Navi_OM47D79U_(U)
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VOICE COMMAND SYSTEM
4
The volume of the Mobile Assistant can
be adjusted using the “VOL” button or
steering wheel volume control switches.
The Mobile Assistant and phone call
volumes are synchronized.
INFORMATION
● The available features and functions
may vary based on the iOS version
installed on the connected device.
● Some Siri
® features are limited in Eyes
Free mode. If you attempt to use an
unavailable function, Siri
® will inform
you that the function is not available.
● If Siri
® is not enabled on the cellular
phone connected via Bluetooth®, an
error message will be displayed on the
screen.
● While a phone call is active, the Mobile
Assistant cannot be used.
● If using the navigation feature of the cel-
lular phone, ensure the active audio
source is Bluetooth
® audio or iPod in
order to hear turn by turn direction
prompts.
MICROPHONE
It is not necessary to speak directly into
the microphone when using the Mobile
Assistant. (Microphone location:
P.132)
INFORMATION
● Wait for the listening beeps before using
the Mobile Assistant.
● The Mobile Assistant may not recognize
commands in the following situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while the
Mobile Assistant is being used.
• The air conditioning speed is set high.
• The air conditioning vents are turned toward the microphone.

153
1. REAR VIEW MONITOR SYSTEM
PRIUS PRIME_Navi_OM47D79U_(U)
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PERIPHERAL MONITORING SYSTEM
6
WA R N I N G
●Never depend on the rear view monitor
system entirely when backing up. The
image and the position of the guide lines
displayed on the screen may differ from
the actual state.
Use caution, just as you would when
backing up any vehicle.
● Be sure to back up slowly, depressing
the brake pedal to control vehicle speed.
● The instructions given are only guide-
lines. When and how much to turn the
steering wheel will vary according to
traffic conditions, road surface condi-
tions, vehicle condition, etc. when park-
ing. It is necessary to be fully aware of
this before using the rear view monitor
system.
● When parking, be sure to check that the
parking space will accommodate your
vehicle before maneuvering into it.
WA R N I N G
●Do not use the rear view monitor system
in the following cases:
• On icy or slick road surfaces, or in
snow
• When using tire chains or emergency tires
• When the back door is not closed com- pletely
• On roads that are not flat or straight,
such as curves or slopes.
● In low temperatures, the screen may
darken or the image may become faint.
The image could distort when the vehi-
cle is moving, or you may become
unable to see the image on the screen.
Be sure to visually check all around the
vehicle both directly and using the mir-
rors before proceeding.
● If the tire sizes are changed, the position
of the fixed guide lines displayed on the
screen may change.
● The camera uses a special lens. The
distances between objects and pedestri-
ans that appear in the image displayed
on the screen will differ from the actual
distances. ( P.158)

164
PRIUS PRIME_Navi_OM47D79U_(U)
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1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
1. QUICK REFERENCE
The phone top screen can be used to make a phone call. To display the hands-free
operation screen, press the “MENU” button and select “Phone”, or press the
switch on the steering wheel.
Several functions are available to operate on each screen that is displayed by se-
lecting the 4 tabs.
FunctionPage
Phone operation
Registering/connecting Bluetooth® phone51
Calling on the Bluetooth® phone170
Receiving on the Bluetooth® phone175
Talking on the Bluetooth® phone176
Message functionUsing the Bluetooth® phone message function179
Setting up a phonePhone settings184
Bluetooth® settings58

165
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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PHONE
7
2. SOME BASICS
The hands-free system enables calls
to be made and received without hav-
ing to take your hands off the steering
wheel.
This system supports Bluetooth
®.
Bluetooth® is a wireless data system
that enables cellular phones to be used
without being connected by a cable or
placed in a cradle.
The operating procedure of the phone
is explained here.
When an Apple CarPlay connection is
established, phone functions will be
performed by Apple CarPlay instead of
the hands-free system.
WA R N I N G
● While driving, do not use a cellular
phone or connect the Bluetooth® phone.
● Your audio unit is fitted with Bluetooth
®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroni-
zation therapy-pacemakers or
implantable cardioverter defibrillators
should maintain a reasonable distance
between themselves and the Bluetooth
®
antennas. The radio waves may affect
the operation of such devices.
● Before using Bluetooth
® devices, users
of any electrical medical device other
than implantable cardiac pacemakers,
cardiac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manu-
facturer of the device for information
about its operation under the influence
of radio waves. Radio waves could have
unexpected effects on the operation of
such medical devices.
NOTICE
● Do not leave your cellular phone in the
vehicle. The temperature inside may rise
to a level that could damage the phone.
INFORMATION
●If your cellular phone does not support
Bluetooth®, this system cannot function.
● In the following conditions, the system
may not function:
• The cellular phone is turned off.
• The current position is outside the
communication area.
• The cellular phone is not connected.
• The cellular phone has a low battery.
● When using Bluetooth
® audio and
hands-free at the same time, the follow-
ing problems may occur:
• The Bluetooth
® connection may be
cut.
• Noise may be heard on the Bluetooth
®
audio playback.

166
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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Steering switch
Volume control switches
 Press the “+” side to increase the volume.
 Press the “-” side to decrease the vol-
ume.
On hook switch
 If the switch is pressed when an Apple
CarPlay connection is established, the
Apple CarPlay phone application will be
displayed on t he system screen.
Off hook switch
REGISTERING/CONNECTING
A Bluetooth® PHONE
To use the hands-free system for cellu-
lar phones, it is necessary to register a
cellular phone with the system.
(  P.51)
Bluetooth® PHONE CONDITION
DISPLAY
The condition of the Bluetooth
® phone
appears on the upper right side of the
screen. ( P.20)
USING THE PHONE SWITCH/
MICROPHONE
By pressing the phone switch, a call
can be received or ended without tak-
ing your hands off the steering wheel.

170
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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3. CALLING ON THE Bluetooth® PHONE
1Press the “MENU” button.
2Select “Phone” .
3Select the desired tab to call from.
The phone top screen can be displayed by
pressing the
switch on the steering
wheel.
After a Bluetooth® phone has been
registered, a call can be made using
the hands-free system. There are sev-
eral methods by which a call can be
made, as described below.How to make a call listPage
By favorites list171
By call history171
By contacts list*172
By dial pad*174
By e-mail/SMS/MMS183
By POI call*218
By off hook switch174
By Entune App Suite*287
By voice command system137
*: The operation cannot be performed while driving.

172
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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1Display the phone top screen.
(P.170)
2Select the “Contacts” tab and select
the desired contact.
3Select the desired number.
4Check that the “Call” screen is dis-
played.
INFORMATION
● When making a call to the same number
continuously, only the most recent call is
listed in call history.
● When a phone number registered in the
contact list is received, the name is dis-
played.
● Number-withheld calls are also memo-
rized in the system.
● International phone calls may not be
made depending on the type of cellular
phone you have.
● The list should group together consecu-
tive entries with the same phone number
and same call type. For example, two
calls from Kay Rowles’s mobile would
be displayed as follows: Kay Rowles (2)
● By pressing the switch on the
steering wheel, a call to the latest history
item can be made.
BY CONTACTS LIST
Calls can be made by using contact
data which is transferred from a regis-
tered cellular phone. ( P.173)
Up to 2500 contacts (maximum of 4
phone numbers and e-mail addresses
per contact) can be registered in the
contact list.

174
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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1Display the phone top screen.
(P.170)
2Select the “Dial Pad” t a b a n d e n t e r t h e
phone number.
3Select or press the
switch on the steering wheel.
4Check that the “Call” screen is dis-
played.
1Press the switch on the steering
wheel to display the phone top screen.
2Press the switch on the steering
wheel to display the “Call History”
screen.
3Press the switch on the steering
wheel to call the la test history item.
4Check that the “Call” screen is dis-
played.
INFORMATION
●Manual transfer operation cannot be
performed while driving.
● If your cellular phone is neither PBAP
nor OPP compatible, the contacts can-
not be transferred.
● Depending on the type of Bluetooth
®
phone:
• It may be necessary to perform addi-
tional steps on the phone when trans-
ferring contact data.
• The registered image in the contact list may not transfer depending on the
type of Bluetooth
® phone connected.
BY DIAL PAD
INFORMATION
● Depending on the type of Bluetooth®
phone being connected, it may be nec-
essary to perform additional steps on
the phone.
BY OFF HOOK SWITCH
Calls can be made using the latest call
history item.

175
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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PHONE
7
4. RECEIVING ON THE Bluetooth® PHONE
1Select or press the
switch on the steering wheel to talk on
the phone.
To refuse to receive the call : Select
or press the switch on the
steering wheel.
To adjust the volume of a received call :
Press the “VOL” switch, or use the vol-
ume control switch on the steering wheel.
INCOMING CALLS
When a call is received, this screen is
displayed with a sound.
INFORMATION
●During international phone calls, the
other party’s name or number may not
be displayed correctly depending on the
type of cellular phone you have.
● The incoming call display mode can be
set. ( P.193)
● The ringtone that has been set in the
“Sound Settings” screen sounds when
there is an incoming call. Depending on
the type of Bluetooth
® phone, both the
system and Bluetooth® phone may
sound simultaneously when there is an
incoming call. ( P.185)

178
1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
PRIUS PRIME_Navi_OM47D79U_(U)
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1Select or press the
switch on the steering wheel to start
talking with the other party.
To refuse to receive the call : Select
or press the switch on the
steering wheel.
 Each time is selected or the
switch on the steering wheel is
pressed during an interrupted call, the
party who is on hold will be switched.
INCOMING CALL WAITING
When a call is interrupted by a third
party while talking, this screen is dis-
played.
INFORMATION
● This function may not be available
depending on the type of cellular phone.