p2p/mesh cellphone network

[Shawn Rutledge]

On 9/11/07, Robin Paulson <robin.paulson at gmail.com> wrote:
> didn't we discuss this a few weeks ago?
>
> http://news.bbc.co.uk/2/hi/technology/6987784.stm

I'm wondering what they had to do to the radio to make it possible, or
if it is at all with GSM.  Sounds like maybe they used something
different.

Of course this phone could do it with WiFi or Bluetooth, purely in software.