Bluetooth
The factory cell phone interface was a rare and expensive option. Note that the option for "cell phone pre-wiring" is just a piece of wire and not the interface. The interface itself is $1000 in (hard to find) parts plus a labor. It's based on an old, proprietary analog cellular connection for specific Nokia and Motorola phones. To get Bluetooth, there is a puck that plugs in an all settings are on it. This puck talks Bluetooth to your phone, and emulates an old analog phone to the car.
Look in the center console for the MHI plug (see example below). If you have this, then you need a "puck". If not, then there are some options like the Grom interface, or better yet, replace the radio with an aftermarket head unit that offers modern features.





