Retrieves the contents that has been stored in a variable using the Set Variable macro.
To retrieve the text stored into a variable
1.In the Phrase details pane, click on the Macro button 
PhraseExpander opens the macro popup window
2.Click on Get Variable...
PhraseExpander will open the Get Variable macro where you can select the name of the variable to enter
Syntax
{#var variablename#}
variablename: the name of the variable containing the data (the variable name is case insensitive).
Examples
Phrase:
{#var customername#}
Result:
retrieves the contents of the customername variable