links??? What are you talking about?? It's taking your tamagotchi to school. Which, you shouldn't do because A. Your tama might beep and you'll get in trouble B. Because it might be stolen and C. Because it might die.
There are no 'links' of taking your tama to school. I don't get it.
You can, but i dont recomend it. But fi you want to turn the sound OFF, and make sure no teachers see it. If i were you i'd chekc on it between classes, or just leave it at home paused.