This was always sort of a problem but after the Android Oreo update it just stopped working. I can connect my phone no problem. It will play music and if someone calls me I can answer it on bluetooth, but if I call someone it will pause the music and then just sit there. Nothing happens. I can take the phone and put it on speaker and the call has worked, but on bluetooth I get nothing. Thoughts?

 

Had a similar issue with my new phone. Had to delete the Bluethooth connection on the phone and delete the phone from the car. Re linked them and since had 0 Issues. Hope this helps

 

I tried that. I did a cache and data reset on the phone. I read there are some issues with the Oreo update with bluetooth. Hopefully that is the issues. Pretty crappy to not be able to make calls on the bluetooth.