Precautions When Using Hands-Free Calls; Precautions For Hands-Free Calling - Lexus GX550 2024 Owner's Manual

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6-1. Precautions when using hands-free calls

Precautions when using hands-free calls

Precautions for hands-free calling

By connecting a Bluetooth
phone") that has been verified with the system, the phone function can be used to
make and receive calls without operating the cellular phone directly. This is known
as hands-free calling.
A cellular phone must support the multimedia system specifications in order to
connect to the system. However, be aware that some functions may be limited
depending on the model of cellular phone.
Even while connected to Apple CarPlay or Android Auto, the hands-free phone
screen for Apple CarPlay or Android Auto may not be displayed, depending on
conditions.
INFORMATION
Observe the following precautions when using the cellular phone with the hands-free
function.
A cellular phone must be registered to the multimedia system and connected with
®
Bluetooth
before hands-free calling can be used. To use hands-free calling, first
register a cellular phone.
Make sure the cellular phone is able to utilize the Bluetooth
If attempting to make or receive a call during Bluetooth
screen display and dial tone or ringtone sound may be delayed.
The multimedia system is not guaranteed to operate with all Bluetooth
The following issues may occur depending on the cellular phone model.
When the engine switch is operated during a hands-free call, the call may be
disconnected.
The calling screen may not be displayed, or the call screen may be displayed before
the other party answers the phone.
Even if numbers are entered using the numeric keypad on the calling screen,
the tone signal may not be transmitted depending on the cellular phone service
provider.
After dialing, it may be necessary to perform operations on the cellular phone.
Hands-free calling may be unavailable in the following situations.
When outside of the calling area
When outgoing calls are restricted, such as when the lines are congested
During emergency calls
While contact data is being transferred from the cellular phone
176
®
cellular phone (hereafter referred to as "cellular
®
function.
®
audio playback, the
®
devices.

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