Hi dont want to give you bad news but this is from bmw. They have a list of phones that work on the car. The phone your boss has is not on the list. Some functions may or may not work. Thanks mike Here is all the info for you.

This list is provided for reference only. The mobile phones listed here have passed compatibility tests as of the date of testing and meet or exceed minimum standards established by BMW. The list is not a warranty for phone performance or functionality. BMW makes no guarantees or warrantees as to the performance of each phone while connected to your BMW via Bluetooth^® Wireless Technology. Furthermore, software releases by BMW, the phone supplier or the wireless carrier dated after testing might alter compatibly results. While many phones are offered with Bluetooth^® Wireless Technology, not all phones support the necessary profiles to work with your BMW. BMW does not guarantee availability or functionality with all wireless carriers. Functions such as synchronizing the address book and transferring a call into or out of the vehicle may function differently from phone to phone.

http://www.bmwusa.com/Standard/Content/Owner/BluetoothYourBMW/CurrentlyAvailableCompatiblePhones.aspx