Apps and features46Merging duplicate contactsWhen you import contacts from other storages, or sync contacts with other accounts, yourcontacts list may include duplicate contacts. Merge duplicate contacts into one to streamlineyour contacts list.1 Launch the Contacts app and tap → Manage contacts → Merge contacts.2 Tick contacts and tap Merge.Deleting contacts1 Launch the Contacts app, tap at the top of the contacts list, and then tap Delete.2 Select contacts and tap Delete.To delete contacts one by one, tap a contact. Then tap → Delete.Messages (SM-T295C)IntroductionSend and view messages by conversation.Sending messagesYou may incur additional charges for sending messages when you are roaming.1 Launch the Messages app and tap .