Page 360 of 415
358
2. SETUP
IS300h/250_Navi_EE
UPDATING THE CONTACTS IN
A DIFFERENT WAY (FROM
THE “Call history” SCREEN)
1Display the telephone top screen.
(P.328)
2Select “Call history” and select a
contact not yet registered in the con-
tact list.
3Select “Update contact”.
4Select the desired contact.
5Select a telephone type for the tele-
phone number.
1Select “New contact”.
2Enter the name and select “OK”.
3Enter the telephone number and se-
lect “OK”.
4Select the telephone type for the tele-
phone number.
5To add another number to this con-
tact, select “Yes”.
For PBAP compatible Bluetooth®
phones, this function is available
when “Automatic contact/history
transfer” is set to off. (P.351)
REGISTERING A NEW
CONTACT TO THE
CONTACT LIST
New contact data can be registered.
Up to 4 numbers per person can be
registered. For PBAP compatible
Bluetooth
® phones, this function is
available when “Automatic contact/
history transfer” is set to off.
P.351)
Page 361 of 415
359
2. SETUP
IS300h/250_Navi_EE
7
TELEPHONE
REGISTERING A NEW CON-
TACT IN A DIFFERENT WAY
(FROM THE “Call history”
SCREEN)
1Display the telephone top screen.
(P.328)
2Select “Call history” and select a
contact not yet registered in the con-
tact list.
3Select “Add to contacts”.
4Follow the steps in “REGISTER-
ING A NEW CONTACT TO THE
CONTACTS LIST” from “STEP 2”.
(P.358)
1Select “Edit contact”.
2Select the desired contact.
3Select corresponding to the de-
sired name or number.
EDITING THE CONTACT
DATA
For PBAP compatible Bluetooth
®
phones, this function is available
when “Automatic contact/history
transfer” is set to off. (P.351)
Page 363 of 415
361
2. SETUP
IS300h/250_Navi_EE
7
TELEPHONE
1Select “Delete contacts”.
2Select the desired contact and select
“Delete”.
3Select “Yes” when the confirmation
screen appears.
DELETING THE CONTACT IN A
DIFFERENT WAY (FROM THE
“Contact details” SCREEN)
1Display the telephone top screen.
(P.328)
2Select “Contacts”, “Call history” or
“Favourites” and select the desired
contact.
3Select “Delete contact”.
4Select “Yes” when the confirmation
screen appears.
DELETING THE CONTACT
DATA
For PBAP compatible Bluetooth
®
phones, this function is available
when “Automatic contact/history
transfer” is set to off. (P.351)
INFORMATION
Multiple data can be selected and
deleted at the same time.
INFORMATION
When a Bluetooth® phone is deleted,
the contact data will be deleted at the
same time.
Page 368 of 415
366
2. SETUP
IS300h/250_Navi_EE
From the “Contact details” screen
1Display the telephone top screen.
(P.328)
2Select “Contacts”, “Call history” or
“Favourites” and select the desired
contact to delete.
3Select “Remove favourite”.
4Select “Yes” when the confirmation
screen appears.
5Check that a confirmation screen is
displayed when the operation is
complete.
1Display the “Contacts” screen.
(P.354)
2Select “Delete call history”.
3Select the desired history.
4Select the desired contact and select
“Delete”.
5Select “Yes” when the confirmation
screen appears.
6Check that a confirmation screen is
displayed when the operation is
complete.
“Delete call history” SCREEN
For PBAP compatible Bluetooth®
phones, this function is available
when “Automatic contact/history
transfer” is set to off. (P.351)
INFORMATION
Multiple data can be selected and
deleted at the same time.
Page 370 of 415
367
IS300h/250_Navi_EE
7
TELEPHONE
3. WHAT TO DO IF...
1. TROUBLESHOOTING
When using the hands-free system with a Bluetooth® device
If there is a problem with the hands-free system or a Bluetooth® device, first
check the table below.
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
The hands-free sys-
tem or Bluetooth®
device does not
work.
The connected de-
vice may not be a
compatible
Bluetooth
® cellular
phone.
For a list of specific
devices which op-
eration has been
confirmed on this
system, check with
your Lexus dealer.
The Bluetooth®
version of the con-
nected cellular
phone may be older
than the specified
version.
Use a cellular
phone with
Bluetooth
® ver-
sion 2.0 or higher
(recommended:
Ver. 3.0 +EDR or
higher).52
Page 371 of 415

368
3. WHAT TO DO IF...
IS300h/250_Navi_EE
When registering/connecting a cellular phone
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
A cellular phone
cannot be regis-
tered.
An incorrect pass-
code was entered
on the cellular
phone.Enter the correct
passcode on the
cellular phone.
The registration op-
eration has not been
completed on the
cellular phone side.Complete the regis-
tration operation on
the cellular phone
(approve registra-
tion on the tele-
phone).
Old registration in-
formation remains
on either this sys-
tem or the cellular
phone.
Delete the existing
registration infor-
mation from both
this system and the
cellular phone, then
register the cellular
phone you wish to
connect to this sys-
tem.
57
A Bluetooth® con-
nection cannot be
made.
Another
Bluetooth® device
is already connect-
ed.
Manually connect
the cellular phone
you wish to use to
this system.
58
Bluetooth® func-
tion is not enabled
on the cellular
phone.Enable the
Bluetooth® func-
tion on the cellular
phone.
Automatic
Bluetooth® con-
nection on this sys-
tem is set to off.
Set automatic
Bluetooth® con-
nection on this sys-
tem to on when the
engine
switch is in AC-
CESSORY or IG-
NITION ON
mode.
63
Page 372 of 415
369
3. WHAT TO DO IF...
IS300h/250_Navi_EE
7
TELEPHONE
When making/receiving a call
“Check your tele-
phone.” message is
displayed.
Bluetooth® func-
tion is not enabled
on the cellular
phone.Enable the
Bluetooth® func-
tion on the cellular
phone.
Old registration in-
formation remains
on either this sys-
tem or the cellular
phone.
Delete the existing
registration infor-
mation from both
this system and the
cellular phone, then
register the cellular
phone you wish to
connect to this sys-
tem.
57
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
A call cannot be
made/received.Your vehicle is in a
“No Service” area.
Move to where “No
Service” no longer
appears on the dis-
play.
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
Page 374 of 415

371
3. WHAT TO DO IF...
IS300h/250_Navi_EE
7
TELEPHONE
When using the Bluetooth® message function
In other situations
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
Messages cannot
be viewed.
Message transfer is
not enabled on the
cellular phone.
Enable message
transfer on the cel-
lular phone (ap-
prove message
transfer on the tele-
phone).
Automatic transfer
function on this
system is set to off.Set automatic
transfer function on
this system to on.
349
New message noti-
fications are not
displayed.
Notification of
SMS/MMS/E-mail
reception on this
system is set to off.Set notification of
SMS/MMS/E-mail
reception on this
system to on.
349
Automatic message
transfer function is
not enabled on the
cellular phone.Enable automatic
transfer function on
the cellular phone.
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
The Bluetooth®
connection status is
displayed at the top
of the screen each
time the engine
switch is
in ACCESSORY
or IGNITION ON
mode.
Connection confir-
mation display on
this system is set to
on.To turn off the dis-
play, set connec-
tion confirmation
display on this sys-
tem to off.
62