white production printing cutsheet colour production printing finishing equipment > paper cutter and creaser paper collator electric paper drill roll laminator photobook station hot stamping continuous colour continuous black and white document scanner large format printer/plotter office equipment projectors...
teachers can only access these phones during breaks. some would resort to using their personal phones to contact parents and colleagues for work-related matters. this is not only costly on the teacher's end, but it's also a security concern. technology almost never reaches the classroom. save for some projectors...