You pretty much summed up everything there is to say.  I see someone replied 
off the list, but I'll add what I know, in any case.

As you noted, any regular data connection can be paired with others.  The 
limit is 7 connections, but you do have to remember that there's less than 
800kbps to go around on Bluetooth 1.2 and only a couple of megabits on 
Bluetooth 2.0.  I have managed a file transfer from my cellphone (only ever 
manages 25kB/s, ~200kbps) while talking on my bluetooth headset (not sure 
about bandwidth use for it) but I don't think I'd like to test anything else 
simultaneously.

--Thomas


On Tuesday 21 November 2006 10:24 pm, Mikael Lindqvist wrote:
> Hi,
>
> This is a general bluetooth question...
>
> I have been experimenting with bluetooth for some time now and I'm
> wondering what is actually possible to do simultaneously. My
> application is doing device discovery, service search and obex push.
> It seems as if it is possible to do several obex pushes at the same
> time (guess that would go for any kind of RFCOMM  connections), but
> it's just possible to do one device discovery or one service search
> simultaneously. I. e. it's not possible to do service search at the
> same time as device discovery, and it's only possible to do service
> search for one remote device at the same time.
>
> So to sort things out once and for all, what is actually possible? And
> why does this limitation exist, is it something fundamental to
> bluetooth or just because of current implementations?
>
> -- Mikael