Bluephone, Korean style
Thought this was an interesting product, in light of the BT 'product' that apparently carries so much promise.
Clearly, it's not a hard thing to do and BT's millions invested in R&D will be seen to be excessive.
The BT thing never struck me as a particularly innovative service, or one I would be desperate to have.
I'd rather have a pint, or several!
We still have a long way to go in this sector...