After some research last night.....
> Ziphone will ask you again to power down the phone. Do as you did
> previously. This time Ziphone will tell you to wait 2 minutes and 30
> seconds. After that time, you'll see your iPhone rebooting. When it comes
> to life again, it will
accept any SIM card of any telecom.
http://www.simonegianni.it/index.php...ob-updated-to/
Does this mean that I could stick my old ATTWS blue sim in it and it would work? (I'm still on an ATTWS family plan on my Treo with unlimited data despite ATT's entreaties to upgrade).