Message History window
When you need to refer back to conversations you've had in the past, you can view the Message History. It's similar to the Call History except you can go back to the conversation and read every word.
New message: Click here to open a new chat window; you'll need to add all recipients manually though.
Delete message: Click on the message to delete, then click this button. This cannot be undone so use with caution.
Search text: Enter the text to search for within the messages. Leave this blank to show every message.
Search button: Click this to update the message list below when you change the search text.
Conversations: Click on a conversation to display it in a new chat window. You can continue a conversation once it's been reopened.
Page: Use the arrow buttons or type the page number you want to view into the box.