Hallo, according to https://twitter.com/Quectel_IoT/status/1487096932111634432 the module is certified but I’m unable to connect using Windows 11 with driver V2.2 from Quectel_Windows_USB_Driver(Q)_NDIS_V2.2_EN | Quectel. With MBN
AutoSel enabled there is no service. When manually switching to the generic
ROW_Generic_3GPP_PTCRB_GCF MBN I have service but unable to connect. APN is correct and worked with a EM120R-GL module. I tried firmware
RM502QAEAAR13A02M4G_01.001.01.001 with the same result.
Apparently the Windows APN setting has no effect, what worked for me was setting the modem provisioned profile like this:
AT+CGDCONT=1,"IPV4V6","insert-apn-here","0.0.0.0",0,0. After a reset I was able to connect via the
Default APN in Windows.