Bluetooth is a wireless technology which permits connection between several media devices. To connect a phone to Volvo's Bluetooth system, the phone must be compatible with the car. Volvo continuously evaluates Bluetooth phones in order to determine whether they are compatible.
Not all phones are compatible with Volvo's Bluetooth system. The phones that can be connected to Volvo's Bluetooth system have different functions available, and not all functions in the system are available on all phones.
For information about compatible phones and the functions available for your phone, see Is your phone compatible with your Volvo?
If your phone is not on the list of phones that have been tested by Volvo, some or even all of the functions may still be available.