Lte band priority set error

at+cgmr
EC21KLFAR08A04M4G_KR

OK
AT+QCFG=“lte/bandprior”
ERROR

AT+QCFG=“lte/bandprior” command is not processed. What is the correct way to set the band priority?

Hi,@kkh
You can use this command to set the band priority

AT+QCFG=“band”
+QCFG: “band”,0x0,0x15,0x0
OK

This command can set which band to use, but not the priority.

Hi,@kkh
There are only command for locking the band, but no command for setting the priority.