Using The Steering Wheel Switches - Lexus IS250 U Owner's Manual

Using the steering wheel switches

The steering wheel switches can be used to operate a connected cellular
phone.
Operating a telephone using the steering wheel switches
Volume switch
1
During an incoming call: Adjusts the
ring tone volume
During speaking on the phone:
Adjusts in call volume
The voice guidance volume cannot be
adjusted using this button.
Off hook switch
2
• Start call
• Receiving
• Phone top screen display
On hook switch
3
• End call
• Refuse call
Talk switch
4
Press: Turns the voice command sys-
tem on
Press and hold: Turns the voice com-
mand system off
IS350/250_U (OM53C50U)
®
5-9. Bluetooth Phone
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