How do I archive or unarchive a chat or group？

The archive chat feature allows you to hide an individual or group chat from your chat list to organize your conversations better.

1) Select the chats you want to archive, swipe right, and then tap Archive icon to Archive.
2) Tap the "Archives" icon at the top left of the Chat List tab, go into the archived chats page, select the chats you want to unarchive, and then swipe right to click "Unarchive" icon.