I can understand why Ai and Conan have cellphones, but why are the rest of the Detective Boys have their own cellphones???? They are only 7! I didn't even know how to send a letter through cellphones when I was 10... is it normal for 7 years old kids in Japan to have their own cellphone (also, do they allow it in schools)??
Wait a minuets... I'm not jealous .
@Blueberry: I finally got to have my own cellphone when I was 13, but it is a crap one, the old technology... without camera, or even color... and the boxes are enormous! And what's more!? It's broken right now. So don't worry, we are the same Mwahahahaha