Can Puyang No.1 Middle School bring a mobile phone?

I can't. Because the school rules of Puyang No.1 Middle School clearly stipulate that students in Puyang No.1 Middle School can't bring their mobile phones into school, so they can't. Puyang No.1 Senior High School, founded in July 1994, is a public high school with 76 classes and nearly 5,000 students. In line with the principle of steady development and capabilities, appropriately expand the enrollment scale.