iPhone users can access their favorites list by going to the phone app and tapping the star icon. Spencer Platt/Getty Images Additionally, users can add favorite contacts as an emergency contact.

Apple’s VIP calling features, including Favorites and the Contacts widget, let you better control how you reach people—and when they can reach you.

Adding a contact to your Android home screen can significantly streamline your communication process, allowing you to quickly access your favorite contacts without navigating through multiple ...