In Chat, you can view and create individual and group chats, as well as revisit older chats. To create a chat group, tap on the check boxes beside each person you wish to include in the group. When you’re done, tap on Next.
To create an individual chat, simply search for a contact and select that contact. You can now send messages to that person.
You can also revisit old group chats by tapping on Group at the bottom.
Last updated: March 7, 2016