I have a Nokia Car kit and a Parrot installed for Personal and Work calls. My radio does not have a 'tel-mute' input. Thats not a problem on the Parrot as it cuts the audio it's self. The Nokia CARK on the other hand, I need to close the windows manually and turn the radio off.
I was wondering if I could use the Nokia's tel-mute output to switch a relay that winds up the front windows when a call comes in?. I know the power cuts automaticly when the windows are fully wound up (long press on the up button on the door). Can a feed be used from this circut?. I'm not sure how to get around the problem of stopping the power to the window motor once there wound up, despite power still coming in from the CARK....