355
5-9. Bluetooth
®
Phone
5
Lexus Display Audio system
IS250_EE(OM53B11E)
Go to “Telephone settings”: “Setup” “Telephone”
Register and connect a Blue-
tooth
®
device. (P. 334)
Adjust the call volume and mes-
sage readout volume. (P. 355)
Change the contact/call history
settings. (P. 357)
Change the messaging settings.
(P. 360)
Change the phone display settings. (P. 356)
Go to “Sound settings”: “Setup” “Telephone” “Sound set-
tings”
Change the ring tone type
Adjust the ring tone volume
Change incoming SMS/MMS
tone type
Adjust the incoming SMS/MMS
tone volume
Change the incoming email tone
type
Adjust the incoming email tone
volume
Adjust in call tone volume
Bluetooth
®
phone settings
You can adjust the hands-free system to your desired settings.
“Telephone settings” screen
1
2
3
4
Sound settings
5
1
2
3
4
5
6
7