1. To send or receive messages, from the home screen, tap Messages. 
   
2. Tap the Desired message to view.
   
3. Tap an Attachment to view it.
   
4. To save, tap and hold the Desired attachment.
   
5. Tap the Save icon.
   
6. The attachment will be saved to the indicated location.
   Note: To view saved attachments, go to Apps > My files.
   
7. To reply to a message, tap the Message field, then enter the Desired message.
   
8. Tap the Send icon to send.
   
9. To delete a single message from a conversation, tap and hold the desired message.
   
10. Tap Delete.
    
11. Tap DELETE.
    
12. To delete an entire conversation, from the Messages inbox, touch and hold the Desired message thread, then tap the Delete icon.
    
13. Tap DELETE.
    
14. To compose a new message, tap the Compose icon.
    
15. Enter the desired recipients in the Recipient field.
    Note: The + icon will appear only after at least one recipient is added. To add additional recepients, tap the + icon and enter Desired recipients.
    
16. Tap the Message field then enter the desired message.
    
17. To attach a file, tap the Attachment icon then follow the on-screen prompts.
    
18. Tap the Send icon to send.
    
19. To forward a message, tap and hold desired message, then tap Forward.
    
20. Enter desired recipient, edit the message, then tap the Send icon. 
    
21. When a new message is received, the New Message icon will display in the notification bar.