Mm - hmm.
so if each of us was calling and having   a meeting that way  you kn you know like a conference call. And , just the question is ,  y you know , in Switchboard  you would think that 's the simplest case of a meeting of more than one person ,
Mm - hmm.
and   I 'm wondering how much more  overlap  of  the types that  that Jane described happen with more people present. So it may be that having three people   is very different from having two people or it may not be.