scootewr1184

I recently upgraded to the factory nav and replace the switch in the steering wheel. Now all the phone button does is answer a call and redial. I've tried holding it down. I've tried double tapping it. I've tried just tapping it once. Only does redial. Before upgrade it would go to phone, hang up phone and answer phone. I've also done a master reset. Does anyone know about this? Do I need to upgrade my softwhere?