I am seeking information for a long time, but cannot find.

I have a server on PC, which listens for one RFCOMM channel.
Clients (mobile phones) connect to it. Send info to server and receive information from it.

All works fine with 5 mobile phones.

I use blucove 2.0.2 JSR-82 implementation on server.

How many clients may collaborate with it. Does it depend on issue that up to 7 slaves are allowed in a piconet?

Or does server work as slave in different piconets? Has each mobile phone it's own piconet.

Thank you in advance.