2D Barcode ^B7 ALT E characters

Hi All

Let say I have the following 2D barcode below. I want to add to it the characters ALT E.

Is it possible? I have not been able to find "ALT"...Also is ALT E two different characters, like one for ALT and one for E?

^XA^CF0,30 

^FO160,120^B7i,5,5,,83,N 

^FH^FDxxxxxxx 

^FS

^XZ

Thanks,

Carlos