Hi Dave
Thanks very much for confirming that, it all seems to work, and you get a nice little tinkle on the bell when the magneto handle is turned and there is another headset connected to L1 & L2.
We have not really worked out what difference the handset switch makes, it seems to make little difference if you operate it whilst listening or talking.
One of the other members of his group has one of these,
http://3.bp.blogspot.com/_k07pirzBU3...00/DR8RL39.JPG so they are almost there to connecting up to another group during one of their re-enactments.
thanks
Mike