If your Toyota Corolla came equipped with a factory Bluetooth hands-free connection for a Bluetooth cellphone, check with Toyota's partner site
http://toyota.letstalk.com/ for information on pairing your Bluetooth cellphone to your Corolla and you can see what Bluetooth features your individual cell phone supports. (some cell phones can transfer your entire phonebook at once, some only one contact at a time, while some cannot transfer any contacts at all.)