Also note that the Bluetooth/Voicecontrol needs to be updated to the latest firmware version to support some newer Phone types. On the Focus MK2.5 with a USB connection you can perform the update yourself using the Ford Audio Update. On the Focus MK2.5 the update can only be performed by a Ford dealer.
The latest available update for this system was released in November 2012. Officially there is no support for this system anymore. Because of this Ford also removed all download links of the Ford Audio Update from the Ford websites. Because there is no support anymore the system will become outdated. This may result in problems with some newer Phone types.