BlackBerry Curve 9320 support.

To send a text message:

1. On the homescreen, select Text Messages

   

   
   
2. Press the BlackBerry key and select Compose Text Message

   

   
   
3. In the To field, enter the name or number of the person you want to send the text message to, and type your message

   

   
   
4. Select Send

Your message will now have been sent.