Hi all I'm trying to understand some principals of the SIM connection methods of OVMS. Reason is that I recently moved from "the big city" Munich to the very much rural village Thalham. In Thalham we have so called "lite" mobile transmitters. These transmitters are installed, as far as I understood, to safe money and to prepare the transition of the providers to 4g / 5g. They are forcing the frequencies towards the 4g band with those. So these transmitters seem to offer only 2g and 4g, but no more 3g (really ???). I don't have any network connection with the SIM in my OVMS here in Thalham. In the next village Zolling I have connection. In Zolling they don't have the "lite" transmitters, but still have full 3g support. The antenna of my OVMS is working well (-100 dBm to -70 dBm). Now my questions ... Does OVMS have a fallback on SIM5360 Europe to 2g (EDGE) if 3g is not available? I also did some reading in the modem documentation and tried to send some AT commands. Goal is to try to force the SIM into 2g mode. I tried i.e. simcom muxtx 2 AT+COPS? to get some information from the SIM, but I don't get an answer on that command at all. No matter what channel I try. Am I missing something there? Thanx for input. Regards Chris