These instructions are for REPLACING the application via Modem, you can opt to download via IP.
Other Modem options are New the application and Update the application. Ditigal Phone line Suspected.

Terminal Displays	Action Taken
COMMSERVER  CHECKS  GIFT/LOYALTY	Simultaneously press the [F2] & [F4] buttons.
SYS MODE ENTRY  PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE ENTRY  PASSWORD   * * * * *______________	Press the Green [Enter] button.
SYS MODE MENU 1              CONTRAST  CLOCK  RESTART  ▼	Press the Purple button beneath the Down Arrow at the bottom of the display once.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F3] button.
SYS MODE RAM                   CLEAR GROUP _1  CLEAR ALL FILES	Key in 5.
SYS MODE RAM                   CLEAR GROUP _5  CLEAR ALL FILES	Press the [F2] button.
GROUP 5 PASSWORD    __________________	Key in 1, Alpha, Alpha, 66831.
GROUP 5 PASSWORD    * * * * * * ___________	Press the Green [Enter] button.
SYS MODE CONFIRM               CANCEL  CONFIRM	Press the [F4] button.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F4] button.
SYS MODE FLASH               CLEAR GROUP _5  CLEAR ALL FILES  DEFRAG     0	Press the [F2] button.
SYS MODE CONFIRM            CANCEL  CONFIRM	Press the [F4] button.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F4] button.
SYS MODE FLASH               CLEAR GROUP _5  CLEAR ALL FILES  DEFRAG     0	Press the [F4] button.
GROUP 1 PASSWORD    __________________	Key in 1, Alpha, Alpha, 66831.
GROUP 1 PASSWORD    * * * * * * ___________	Press the Green [Enter] button.
SYS MODE CONFIRM            CANCEL  CONFIRM	Press the [F4] button. The terminal will reboot and recapture memory.
COMMSERVER  CHECKS	Simultaneously press the [F2] & [F4] buttons.
SYS MODE ENTRY  PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE ENTRY  PASSWORD   * * * * *______________	Press the Green [Enter] button.
SYS MODE MENU 1              CONTRAST  CLOCK  RESTART  ▼	Press the Purple button beneath the Down Arrow at the bottom of the display twice.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼
SYS MODE MENU 3              CONFIG INFO  EDIT  PASSWORDS  ▲         ▼	Press the [F3] button.
SYS MODE FILE    FILE GROUP _1	Key in 5.
SYS MODE FILE    FILE GROUP _5	Press the Green [Enter] button.
GROUP 5 PASSWORD    __________________	Key in 1, Alpha, Alpha, 66831.
GROUP 5 PASSWORD    * * * * * * ___________	Press the Green [Enter] button.
SYS MODE EDIT    FILE  CONFIG.SYS_     ________________	Press the Green [Enter] button.
SYS MODE EDIT     KEY       *GO_____________        ________________	Press the Green [Enter] button.         This will allow the value and the Up [ ▲ ], Down [ ▼ ], Left [ ◄ ], and Right [ ► ] Arrows to appear.
SYS MODE EDIT               G 5   KEY                                                 *GO_____________           KEY  OPTIP __________       VALUE  ▲          ▼          ◄          ►	Press the Purple button below the Down [ ▼ ] Arrow on the display until you locate the *ZA parameter.
SYS MODE EDIT               G 5   KEY                                                 *ZA_____________           KEY  OPTIP250 ______       VALUE  ▲          ▼          ◄            ►	Press the [F3] button.
SYS MODE EDIT               G 5     VALUE       OPTIP250 ______       ________________     ◄          ►	Using the Yellow Backspace [<] button, change the value to OPTIP251 and press the Green [Enter] button.
To key in a letter, press the numbered button with the desired letter on it and then press the [Alpha] button until you get the desired letter.     NOTE: The letters Q & Z are located on the number 1 button.
SYS MODE EDIT               G 5   KEY                                               *ZA_____________           KEY  OPTIP251 ______       VALUE  ▲          ▼          ◄          ►	Press the Purple button below the Down [ ▼ ] Arrow on the display until you locate the *ZT parameter.
SYS MODE EDIT               G 5   KEY                                                 *ZT______________           KEY  123456___________       VALUE  ▲          ▼          ◄            ►	Press the [F3] button.
SYS MODE EDIT               G 5    VALUE      123456____________      __________________     ◄          ►	Using the Yellow Backspace [<] button, change the value to the 6-digit or 7-digit TID and press the Green [Enter] button.
SYS MODE EDIT               G 5   KEY                                                 *ZT______________           KEY  1234567__________       VALUE  ▲          ▼          ◄            ►	Press the Purple button below the Down [ ▼ ] Arrow on the display until you locate the *ZP parameter.
SYS MODE EDIT               G 5   KEY                                                 *ZP______________           KEY  18002138765______       VALUE  ▲          ▼          ◄            ►	Press the [F3] button.
SYS MODE EDIT               G 5    VALUE      18002138765_______      __________________     ◄          ►	Using the Yellow Backspace [<] button, change the value of 18778613835, or 918778613835, and press the Green [Enter] button.
SYS MODE EDIT               G 5   KEY                                                 *ZP______________           KEY  18778613835______       VALUE  ▲          ▼          ◄            ►	Press the Red [X] button twice.
SYS MODE MENU 3              CONFIG INFO  EDIT  PASSWORDS  ▲         ▼	Press the Purple button below the Up [ ▲ ] Arrow at the bottom of the display once.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F2] button.
SYS MODE FILE      FILE GROUP _5	Press the Green [Enter] button.
SYS MODE DOWNLOAD            G 5   FULL  PARTIAL	Press the [F3] button.
SYS MODE DOWNLOAD            G 5   MODEM  COM1  TCPIP	Press the [F2] button.
SYS MODE FILE                       G 5    DOWNLOADING NOW . . .	The terminal will now connect to the host to download the application. You will notice series of Dashes on the screen. As the download progresses, the Dashes will begin turning into Asterisks. Each Asterisk [*] represents 10% of the download.
SYS MODE FILE                       G 5    DOWNLOAD DONE    DOWNLOADING NOW . . .	Press the Green [Enter] button. The terminal will reboot and complete the installation of the new application.
COMMSERVER  CHECKS  GIFT/LOYALTY	Application installation complete.