i have an EC21 module and need to disable a frequency band.
Is there a way to force the module not to use a specific frequency band?
I found the command AT+QCFG=“band” in the AT-Commands manual. It seems to do what i need, but the description says: “The command specifies the preferred frequency bands to be searched of UE”.
“preferred” does not fulfill my requirements. i need a strict “must not use band X”. Also im not sure what “UE” stands for.
Is AT+QCFG=“band” the command that i need and the description is just missleading or is there another command to do it?
Thanks for any advice (also for clearification on the term UE)