To establish, diary, follow-up or closeout IRS Scrambled SSN (Form 3857) in ICOR,
            follow the instructions below:
         
         
            
            
               
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                           Key “IRS” in first three positions 
 
 
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                           Key “0” (numeric) in the fourth position 
 
 
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                           Key your two-digit desk number in the fifth and sixth positions (e.g., IRS025) 
 
 
 
          
         
            
            
               
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                           Key “IRS” in first three positions 
 
 
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                           Key “D” in the fourth position 
 
 
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                           Key your two-digit desk number in the fifth and sixth positions (e.g., IRSD25) 
 
 
 
          
         
            
            
               
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                           Key “IRS” in first three positions 
 
 
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                           Key “F” in the fourth position 
 
 
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                           Key your two-digit desk number in the fifth and sixth positions (e.g., IRSF25) 
 
 
 
          
         
            
               4. Closeout or complete the case
               
             
            
               
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                        • 
                           Key “IRS” in first three positions 
 
 
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                        • 
                           Key “C” in the fourth position 
 
 
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                        • 
                           Key your two-digit desk number in the fifth and sixth positions(e.g., IRSC25)