I just found out this morning that the Phone Ban at Edmond North High School, does apply to the teachers and teachers still use their phone in class, while the class is doing work, or while the class is taking a quiz or test. Why it is so unfair, it's because some students have things marked as missing in the grade book; because the teachers were looking at their phones while grading the students' assignments and accidentally marked their assignments missing in the grade book. 

Sorry, I haven't posted an update in a while; I've been busy with quizzes and tests retakes. More info about this phone ban will come soon, and pls share this with other people that don't like the phone ban; you just email them the link after hitting the email share button on the main page.

Edit on November 30th, 2018: I have found out that the Phone Ban does apply to teachers.