Lexus LS460 2011 Owner's Manual page 568

3-5. Using the hands-free system (for cellular phone)

When using voice recognition

Commands operable by a speech command are marked with
the command displayed on the screen.

Speak clearly when using the voice recognition, otherwise the system
may not correctly recognize your voice. Wind or other noises may also
cause the system not to recognize your voice.
Receiving a call
When a call is received, the following screen is displayed together
with a sound.

To refuse a call
Touch

To adjust the ring tone volume
Touch "-" or "+". You can also adjust the volume using the
steering switches.

International calls
Received international calls may not be displayed correctly, depending on
the mobile phone in use.
536
LS460_EE
Touch
the steering wheel.
or press on the steering wheel.
. Say
or press on