NOTE: OMS has been completely removed from Outlook 2013. This feature is now only supported in Outlook 2007 and Outlook 2010.
Use your SMS Server credentials to sign in to the control panel at:
https://manage.cloudsms.net.au
Once logged in, from the top right hand corner, click the Settings menu option
Scroll to the Outlook Mobile Service section of the screen
Click Click here to configure your Outlook
Click Yes to add the new account to Outlook
Enter your SMS Server password when requested
Click Test Account Settings to send yourself a test message, or click More Settings to change how the name of this new account will display in Outlook
Once you save these settings, you're now ready to use Outlook's native OMS (Outlook Messaging Service) for two-way SMS to and from your Outlook inbox
Remember, when configuring your settings either in Outlook or in the web-based control panel, your mobile number must always use the international format, ie, +614xxxxxxxx
Also be aware that OMS is not an available feature of Entourage 2008 or Outlook 2011 for the Mac