Talk:Cross Continental Transmit System/@comment-37919963-20190618021422/@comment-4010415-20190618025209

Actually, you don't need to go to a CCT Tower just to make a cross-continental call. Weiss told Ruby this in Volume 2.

Weiss: Don't be a pest! Besides, the only reason we're here is because you like the tower so much! We could have just as easily made a call from the library!

She didn't need to go to the CCT Tower to call the SDC HQ and would have instead used one of the computers in the library, but Ruby wanted to see the tower. I presume that Weiss needed to use a computer to make the call solely because she needed to do a file transfer onto her Scroll.

Otherwise, it seems to be perfectly possible for people to make cross-continental phonecalls via Scroll, considering Jacques tried to call Weiss' Scroll in Volume 3.