Add button to be able to switch to Bluetooth headset during a call
Actually, plasma-dialer offers chance just to switch between earpiece and loudspeaker during a call (tested on Mobian Bookworm on Pinephone 3GB, plasma-dialer 22.04-1 from jbb.ghsq.ga/debian-pm/ repo).
Using these instructions, it is now possible to use BT device (e.g. headset or car audio system): it would be nice to have a button in the plasma-dialer interface to switch to BT too, or to select the audio I/O device.
And please keep up the good work you're doing in plasma-dialer development! ;)