The read command requests Coverage Enhancement (CE) mode information.
Response syntax:
+CEINFO: <Reporting>,<CE_Enabled>,<UE_State>,<Downlink_Repetition_Factor>,
<Uplink_Repetition_Factor>,<RSRP>,<CINR>The following command example reads CE mode information:
AT+CEINFO?
+CEINFO: 1,1,C,5,3,-50,10
OK