1. Message Threads List: press a thread to open the Thread View.

Thread View

1. Back Button: go back to Message Threads List
2. Title Bar: name of the message thread.
3. Record Button: press to record a voice message.
4. Text Message Editor: press to start writing a text message.
5. Multimedia Menu: press to create a multimedia message.

Text Messaging

Press the Text Message Editor to send and receive text messages:

Record A Voice Message 

Press the Record Button and hold the screen to record and send a recorded message:

Multimedia Messaging

Press the Multimedia Menu to select a multimedia message type:

1. Location: pick a location from the Map Tab and send it as a Location Message.
2. Canned: enter a question and have the other users pick from a list of pre-defined answers.
3. Camera: take and send a picture message with your device camera.
4. Photos: send a picture from your photo library.
5. Video: take and send a video message.

Next: Tap Twice For Message State