Old-fashioned address books and rolodexes are becoming an increasingly rare sight as the world goes digital. What’s more, digital address books are not something you need to buy separately. If you ...

Google Messages is displaying an "RCS" label for contacts with RCS texting enabled. RCS-enabled contacts will also be highlighted with dynamic color theming. This change will help boost RCS adoption ...

This story first appeared in Advisorator, Jared’s weekly tech advice newsletter. Sign up for Jared’s Sign up to get free tech tips every Tuesday. What happens to your contacts if you lose your phone ...

How to create and manage multiple contact lists on your iPhone Your email has been sent The Contacts app on your iPhone helps you keep track of friends, colleagues, contractors and other people you ...