at%xsystemmode=0,1,0,0
OK
at+cereg=5
OK
at+cfun=21
OK
at+cfun?
+CFUN: 1
OK
+CEREG: 2,"9DD1","01082D66",9,0,0,"11100000","11100000"
at+cfun=20
+CEREG: 0,"9DD1","01082D66",9,0,0,"11100000","11100000"
OK
at+cfun?
+CFUN: 4
OK
at+cereg?
+CEREG: 5,0,"9DD1","01082D66",9,0,0,"11100000","11100000"
OK
at+cgmr
mfw_nrf9160_1.1.1
OK