| 5.2 Create a 
              Column VariableDesign an IVR application for outbound calls are similar to 
              design for inbound calls using IVR Studio. However, when designing 
              for Voicent BroadcastByPhone autodialer, 
              IVR Studio can take advantage of the BroadcastByPhone spreadsheet 
              data - columns be used just as variables. Column variables must first be defined in the top (BBP Outbound Call) element properties. The properties of 
              the top element has a tab labeled BroadcastByPhone Column. 
              This column tab is not available for inbound IVR applications. Click the New button to define a new column. If the column is not 
              yet defined in the BroadcastByPhone spreadsheet, it will be added 
              once the IVR application is selected as the broadcast message. 
               
              Special Columns 
              The Name and Phone columns are special. They do not 
              have to be defined here in order to be use. They are referred as
              __VG__CALLED_NAME__, and __VG__CALLED_NUMBER__. Both 
              of them are system variables. 
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