2010 Toyota Highlander Owners Manual - Page 368

3 -4 . U sing t he ha nds-fre e phone syst e m (for c e llula r phone ) Hands-free phone system (for cellular phone) features ∗ Vehicles with navigation system Owners of models equipped with a navigation system should refer to the "Navigation System Owner's Manual". Vehicles without navigation system This system supports Bluetooth®, which allows you to make or receive calls without using cables to connect a cellular phone and the system, and without operating the cellular phone. Title Using the hands-free phone system (for cellular phone) Making a phone call Setting a cellular phone Security and system setup Using the phone book Page P. 346 P. 353 P. 357 P. 362 P. 365 n When using the hands-free system l The audio system and voice guidance are muted when making a call. l If both parties speak at the same time it may be difficult to hear. l If the received call volume is overly loud, an echo may be heard. l Try to face toward the microphone as much as possible when speaking. l In the following circumstances it may be difficult to hear the other party When driving on unpaved roads When driving at high speeds If the window is open If the air conditioning is blowing directly on the microphone If the air conditioning is set to high ∗: If equipped 342