Some answers I found when I did a search for your question. For starters does YOUR 6000CD have Bluetooth??
https://www.fordownersclub.com/forums/topic/78252-6000cd-bluetooth/
https://www.avforums.com/threads/ford-6000cd-bluetooth-bonding.760778/
https://m.youtube.com/watch?v=oKZFncokIdA
https://www.talkford.com/threads/how-to-connect-your-android-phone-to-the-6000-cd.199907/
https://www.howtomendit.com/answers.php?id=40439
And, finally, the manual
https://manualsbrain.com/en/manuals/792731/
Iuffd
November 2023