25Note: that effects and edits are not permanent until you choose to save them with the Savebutton in the upper-left. Before you save, you can review effects and edits byusing the Overflow button. You’ll see the picture and a film-strip of effects appliedrunning across the bottom of the screen. Swipe up on a listed effect to remove it. You canalso use the Undo and Redo arrows at the top to step back and forth through theeffects you’ve applied in order. Once you have everything to your liking, just hit Save!ContactsThe Contacts app lets you keep all your friends and family in one spot. Once someone hasbeen added here, you can find them easily and choose to message, e-mail, phone, or videochat with them. Open the Contacts app by locating it in All Apps.If you signed into the phone with a pre-existing Google account, your Google contacts willautomatically sync with the Contacts app the first time you run it.If not, you can add a new contact with the Add Contact button . Just fill out the form andtap Done when finished.To edit a contact, tap the contact to bring it up, then press the Overflow button and chooseEdit.You can make groups by tapping Overflow > Groups. You can use the New Group buttonto make a new group. To add a person to a group, select the group, then choose Over-flow > Edit. You can also assign a contact to an existing group when you are creating thatcontact. Groups make for an easy way to keep your contacts organized and easy to use.Tap the Favorites button to view your most-used contacts. To add a contact to yourSearchAdd Contact