Fill your phone (iOS) Once your contacts are squeaky clean, set them to stay in sync with your phone. In iOS, go to Settings > Mail, Contacts, Calendars.

How to create an email group in classic Microsoft Outlook Creating a contact list (AKA group) can save you the hassle of sending emails individually to multiple contacts.

If you’re properly backing up your contacts, your phone’s SIM card should have no bearing on your contact list. Still, the confusion is entirely understandable.

Google Contacts is the go-to phone book app for most people. It's preinstalled on many Android phones and offers a straightforward way to sync your contacts across devices or switch to a new phone ...

If you add new people to the Contacts app on your iPhone, meanwhile, they won’t automatically be added to the custom contacts selections for your apps—you’ll need to go through your apps and ...