is it possible to use the RM510Q-GL to connect to public 5G networks in Germany?
With a 5G capable SIM card from the Deutsche Telekom (262-01) there are no established 5G connections, even with multiple parallel downloads, although 5G does work with other smartphones and modems at the same locations.
The RM510Q-GL always stays in EN-DC mode:
at+qeng="servingcell" > +QENG: "servingcell","NOCONN" > +QENG: "LTE","FDD",262,01,57911A,48,1600,3,4,4,55F2,-107,-16,-71,6,0,-32768,16 > +QENG:"NR5G-NSA",262,01,65535,-32768,-32768,-32768
The values for NR5G never change.
Sometimes the AT command even returns just an ‘OK’ without anything else:
at+qeng="servingcell" > OK
Why does this happen?
It would be great if you could help me with some information regarding this topic.