In article <4b790a09$0$1962$742ec2ed@news.sonic.net>, Isaac
<groups@sonic.net> wrote:

> I understand that any phones can do peer-to-peer, but is it only the apple
> gamekit that does not require pairing or is this a more general fact that
> most BT devices can do peer-to-peer w/o pairing. When no paring is done
> first, do you happen to know the particular protocol used to achieve
> peer-to-peer file sharing?

gamekit is basically bonjour over bluetooth, which is how it can do
peer to peer without needing to pair or being discoverable. it won't
peer with a generic bluetooth device.