Your child’s first cell phone is a big moment. For kids, it opens up their world to direct connections with friends, socializing with like-minded people and staying up to speed with school on their own device. For you, it opens the door to new worries around excessive screen time, inappropriate social media use and overall digital well-being. Thankfully, there’s a happy medium. With four simple rules, parents can teach good digital habits and protect their children from most dangers lurking online, while also building a trusting relationship.