If a terminal is already boarded, and the app and terminal have the same settings, this step can be skipped.
Remove the current merchant configuration from the terminal as follows:
- Press + 9 to open the Admin menu.
Note: Use the * and # key to scroll up and down through the menu.
- Press 3. Configuration.
- Press 6. Erase.
- Press to confirm.
- The terminal will reboot.
From here, re-board the terminal using the process outlined in Boarding the terminal E355.