Bug Fixes (February 24) Plug names are displayed correctly for OCPP based AC units. Related articles How do I set the APN? JuiceBox Configuration UPT is blacklisted by JuiceNet. UPT shows “E09 - Failed to get end point. Check the network and the APN” error message on the screen. Can I charge EV from JuiceBox while the UPT cellular service problems are being fixed?