The chat window is located at the bottom left hand corner of your screen. To type a message, press the enter key to toggle the chat window, type in your message and press enter again.
For more chat options please see the picture below as well as the legend for it.
1. Minimize Chat Window - Hides your chat windows
2. Lock Chat Window - Disables auto-scrolling for your chat window.
3. Clear Chat History - Clears your chat history on your screen.
4. Select Chat Tab - Dropdown window that lets you choose who will see your messages.
5. Common Chat - Only players in your general area will see your messages
6. Party Chat - Only players in your party will see your messages. To type to your party you can also put !! in front of your message. [!!Hello Party]
7. Whisper - Send a message to a specific player. You would have to type their name after the / and then your message. [/NameOfPlayer Hello]
8. Alliance - Chat with members of your alliance. To type to your alliance you can also put !~ in front of your message. [!~Hello Alliance]
9. Clan - Chat with members of your clan. To type to your clan you can also put !@ in front of your message. [!@Hello Clan]
10. World - Send a message to everyone in the server. You can also put a $ in front of your message. [$Hello World] (Requires Angelic bells)
11. Choose a smiley to put in your chat messages.