Enter the car with the key first, and then press a key in the car with the mobile phone to start it.

After starting the car, you can see the on-board central control screen, and click the Settings option.

Then enter the setting interface, and you can see Toyota's overbearing Bluetooth function.

Take out your mobile phone in the car and find the setting options on the mobile phone desktop.

After that, you can see the Bluetooth option on the home page of mobile phone settings, and click to enter the Bluetooth interface.