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.

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 ...

WhatsApp is rolling out a "Favorites" filter to let you quickly access chats and groups for sending them new messages or making calls.