08-20 20:43:14.204 D/RILJ    ( 5547): [3961]> RIL_REQUEST_GET_CELL_INFO_LIST [SUB1]
08-20 20:43:14.209 D/RILJ    ( 5547): [3961]< RIL_REQUEST_GET_CELL_INFO_LIST error 39 [SUB1]
08-20 20:43:14.209 D/RilRequest( 5547): [3961]< RIL_REQUEST_GET_CELL_INFO_LIST error: com.android.internal.telephony.CommandException: SYSTEM_ERR ret=[]
08-20 20:43:14.209 D/SST     ( 5547): [1] EVENT_GET_CELL_INFO_LIST: error ret null, e=com.android.internal.telephony.CommandException: SYSTEM_ERR