Code Lyoko Season 1 Episode 9
Overview
When all the student’s cell phone goes off in class, it starts Sissy on a petition to save her cell phone–but it’s goes awry when Odd breaks into the school’s office’s locker to get his, Ulrich, & Yumi’s cell phone. It turns out that X.A.N.A. is trying to get out board a highly powerful miltiary satellite in space. X.A.N.A.’s target turns out be our heroes.