Lexus LS460 2008 Owner's Manual page 414

3-5. Using the hands-free system (for cellular phone)
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Microphone (type B)
To use the hands-free system, you must register your Bluetooth
phone in the system. (P. 418)
Status display
You can check such indicators as signal strength and battery charge on
the "Telephone" screen.
414
The person you are speaking to
can be heard from the driver' s
side speaker.
Connection status
Battery charge
Call area
Signal strength
®