HM782 Bluetooth usage

[phadobas]

I'm trying to determine if you can use bluetooth and wired MIC on the same radio "at the same time". In this case "at the same time" would mean that the radio is in a vehicle. One driver may have a bluetooth headset, and a PAO PTT Ring so he can use the radio with a bluetooth headset. Then the vehicle gets parked, and next day another driver uses it who doesn't have a bluetooth headset, so he wants to use the wired Speaker/MIC.

So if there is no paired bluetooth device in the radio's vicinity, it should default to the wired speaker. But when a driver with a bluetooth headset gets close, the headset may pair, and the radio would default to BT. Is this automatic, or do you control it through the screen and buttons, or set something up in CPS?

I'm just trying to get a feel how would it work in real life when you have multiple drivers assigned to a vehicle and some have BT headset, and some don't.

 

[phadobas]

I got my answer so I port it here in case anyone else needs to know it in the future:

You can enable bluetooth on the radio. You can pair a bluetooth PTT button with the radio which shold always stay near that radio. Then, if you have a user with any random bluetooth headset, they can pair their headset with the radio too. So now if both the PTT and the headset are paired with the radio, the radio will direct the audio to/from the bluetooth headset.
If the headset gets disconnected, the radio reverts back to the built-in spreaker and the wired microphone.