From (on the Fax Setup Page)

(Fax users only)

This field, which appears on the page of many report screens, is optional.

This is the name of the person who is sending the fax. This name appears on the fax cover sheet.

This field is alphanumeric. You can enter a combination of up to 25 numbers and letters.

If you are:

You can change this field by typing another name or by  leaving the field blank.