To have a text chat with a caller:
Click the Text Chat button.
The text chat window appears.
Type your message to the caller in the lower frame of the text chat window, and then click the Send button.
Messages you send to the caller appear in the upper frame of the text chat window as local:
Messages the caller sends to you appear in the upper frame of the text chat window as remote:
When you finish text chatting with the caller, click the Close button on the text chat window.
The text chat window closes.