How to replace an old or defective physical SIM card in your RMS Payment Terminal

Guide

1. Turn off the payment terminal.
2. On the back of the terminal, move the latch to the right and lift the cover.
3. Remove the battery to access the SIM card slot.
4. Push the SIM card tray to the left and lift it up to remove the old SIM card.
   To prevent damage, do not use metal tools to remove or insert the SIM card.

5. Insert the new SIM card into the same slot.

   ⚠ Important: To prevent damage, do not use metal tools to remove or insert the SIM card.

    

6. Close the SIM card tray and slide it to the right to secure it.
7. Reinstall the battery and cover, ensuring the contacts align and the cover clicks into place.

8. Turn on the terminal and check that the cellular network icon appears at the top of the display.
    

   ★ Tip: You can also confirm the connection under Settings > Network > Cellular.