Setting up bluetooth in 2012 Outlander
 

I've just bought a 2012 Outlander LS which came with an enhancement pack (not sure if this just an Australian offering) which included a bluetooth phone system. This is NOT the same system that comes in other models that has the buttons on the steering wheel. I believe the Mitsubishi part number is MR936993 and this is for phone only, not bluetooth connectivity for music/data. I have managed to pair the phone with the unit but I cannot get phone calls to come through the stereo. Can anyone shed any light onto how to go about setting up this unit?