Supervisor Menu 3
- Press Menu 2 times. 
- Press F3 to access the Supervisor menu. 
- Type your password and press Enter. 
- Press Menu 2 times. 
| F1 | INTL | Set the international dialling code. Do not use this feature unless instructed to do so by Technical Support. | 
| F2 | SALETYPE | Set the default transaction type. This transaction type begins when a card is swiped or inserted from the idle screen. If REFUND is set, the supervisor password check is not done. | 
| F3 | TERM PARAM | Set internal terminal options. Do not use this feature unless instructed to do so by Technical Support. | 
| F4 | UPGRADE | Immediately sets off a software upgrade call to the Terminal Management System (TMS). Do not use this feature unless instructed to do so by Technical Support. |