RogerD,
Thank you for the info.. It appears my concept of BT is wrong.
I understand that a Class 1 can only work two-way at short range, but I anticipated that, once paired and "tuned in" to the other unit, it would be able to receive stuff "broadcast" from a more powerful/longer range/higher Class BT unit such as a rider set, and thus allow 1-way rider to rider.
Not being able to interact - even if only to receive - with a BT rider headset at close range (ie rider to pillion) seems odd though. Do the different Classes use different "languages"?
Is there an Idiots' Guide to this technical stuff you can point me at?
Thank you for your reply,
steve