Reizuki nods. "I see. Tell me, Richard, have you ever seen one of this?" He holds up a tooth-shaped device with an antenna. Blake takes the surreal-looking tool, pinching it between two fingers. He is ready to ask "what is this?" but Reizuki beats him to the punch. "That little toy might just be the most indispensable communication device since the telegraph in a year or two. But today it's just a gizmo that rich kids like to play around with. It's a satellite communication device, tentatively called a tooth. You can see why. It functions similarly to your cell phone. It's just smarter. Tell it who you are trying to call, give it their SIM number, and assign a keyword to them, and anytime you say that word it will contact the person in question. If you don't know their SIM, it will work with telephone numbers just as well. Give it a try."
