Once SpeedChat Plus has been enabled, you can start using SpeedChat Plus in-game by typing words on your keyboard -- or -- by clicking on the blue Chat button in the upper-left corner of the play screen.
Use the blue chat window to enter your text. Words that are not in the Disney SpeedChat Plus dictionary will be highlighted in red. You then have the opportunity to choose alternative words prior to sending your message. Your messages are viewable to all who have SpeedChat Plus enabled within your vicinity. If you are whispering to a specific player, only that player will see your message. You can reply to SpeedChat Plus whispers by either clicking on the whispered text window or by selecting the Toon and choosing the Whisper option in the Toon Panel.