2010 Toyota Prius Owners Manual - Page 368
2010 Toyota Prius Manual
Page 368 highlights
3 -3 . U sing t he ha nds-fre e syst e m (for c e llula r phone ) Se t t ing a c e llula r phone Registering a cellular phone in the hands-free system allows the system to function. The following functions can be used for registered cellular phones: