I just pulled the trigger on the Sena 10U. The literature says it will work with other brands of communications devices. Anyone have any experience with using the 10U to communicate with someone in the group while riding?

I do group rides on occasion and was wondering if it would be possible to communicate with the road captains via this functionality. Just about everyone else rides a RK or Ultra with HD communication products. I'm on a Sportster with a speedometer.