Even when they are not actually using the phone.

But let us say it is a class day, and that today's round of Pokemon Studies had come to a close. Bulba had whisked away whatever quizzes needed grading. One by one the students had left until the classroom was empty, save for one teacher Charizard.

Oh, and Blue, who had waited until everyone else was gone before she wandered up to Char's desk looking like she had burning inquiries.