Pocket PC User's Guide

Chapter 5: Companion Programs
97
Chatting with Contacts
Tap a contact name to open a chat window. Enter your message in the text
entry area at the bottom of the screen, or tap My Text to enter a preset
message, and tap Send. To invite another contact to a multi-user chat, in
the Tools menu, tap Invite and tap the contact you want to invite.
To switch back to the main window without closing a chat, tap the
Contacts button. To revert back to your chat window, tap Chats and
select the person whom you were chatting with.
Enter message.
Tap to send message.