The ACUCOBOL-GT compiler in its HP COBOL compatibility mode supports the following 
               		HP COBOL extensions to the 
               		CALL statement. 
               	 
            
 
            	 
             
               		
               Note: Format 4 is the number given to the 
                  		  HP CALL statement extensions. Format 4 is described via the link below. Other 
                  		  CALL statement formats are described in 
                  		  Procedure Division Statements.