Trying to use the Microsoft phone app to make calls from my PC, but says there is no BT connection. I plugged a universal BT dongle in and the PC sees it, but the phone app still won't work and says there is no BT on my PC. I have a load of BT dongles from keyboard to mice already. Is there some other BT item I need to add to make my PC BT? I could have sworn I bought this PC with Bt on it already but may have been a BT plug-in card of sorts, I don't remember, thanks for any help. Randy