Glossary A
Glossary A
Automatic Form Number Reader (AFNR) is a feature of a Guest Bill (check) printer that helps order entry procedures.
Automatic Identification of Outward Dialling is a feature of a Call Accounting System that immediately
Automatic Slip Feed (ASF) is a feature of a Guest Bill printer that prevents overprinting of items and amounts.
Auxiliary Power Unit (APU) is the provides electric power to the aircraft when the engines are not in use.