document updated 2 months ago, on Nov 16, 2022
variations of Bluetooth multipoint
"simple multipoint" — automatic switching, but doesn't allow for pausing an ongoing call when another comes in
"advanced multipoint" — like simple multipoint, but also allows for pausing an ongoing call when another comes in
, which allows for one receiver for multiple sources (which I
the same as "Auracast"
Note — some products
claim multipoint capability (or at least hint at it), but implement a proprietary clunky version of it