In “The phone in lessons” choose: “Don't restrict”, “Pause during lessons, breaks are open” or “Pause from the first to the last lesson, breaks too”. It works like a break: ordinary calls and SMS, SOS and the family chat are always open, and you can mark apps needed in lessons. Short days and holidays apply by themselves; the child's phone needs no internet during the day.
Changes reach the child's phone within 15 minutes.