This will be my third post about Google's new VoIP service today, so I guess that means they are doing their jobs over their in California. Their promotional product for this feature is an eye-catching one: phone booths. Not just your ordinary run of the mill old phone booth either; these are the bright red, UK-style phone booths, or "telephone boxes" as they are called by the Brits. Now these are not just for show, they are actually fully functional.