Model type: EDMI (Electricity)
- On the main screen, hold the OK button to get the main menu screen and use the return/OK buttons to scroll to the ‘Main PrePay’ screen.
- Use the buttons to scroll and select Top Up from the menu. Enter the UTRN using the OK button to scroll through numbers 0-9. Press and hold the OK button to select a number.
- If you need to delete the currently selected digit and return to the previous one, press ‘return’.
- After you have entered the last digit of the UTRN, the screen will display ‘wait’ for up to 10 seconds.
- If successful, the screen will show ‘done’. If unsuccessful, the screen will show ‘fail’ and show the reason, and the meter will prompt for the UTRN to be entered again.