I will expect you to be the first to activate the collar to formalise our agreement, but in the future I may activate it from my end as well. I have a separate key phrase that, when used, will cause the collar to activate. Depending on your surroundings and attire, it may remain invisible to avoid arousing suspicion in public, but you will feel it. What’s more, when I activate the collar, you will experience slight teasing sensations that will encourage you to seek me out. Whenever you are ready and available, you may touch a finger to the collar and say "I’m ready to serve my Master’. At this point, I will again be able to transport to your location or bring you to mine. 