You can see your balance and change your password in the top right.
Click on [SMS] - [Create SMS] to send an sms.
Use premade groups, recipients or add a custom one off recipient. Then click [Next Step].
You can setup your groups and contacts in the Admin section.
Choose your sending number, notice I am sending from my Econet number so recipients can reply to my cellphone. Use the admin section to set this up (its called a sender number)
Enter your message, you can see how many parts it is under the text area. Click [send].
Your message has been sent and you are shown details.
Click [View delivery status] for see even more details.
This shows the extended details and the delivery status of each number.