1. First of all should be opened this Marco __NBR_CELL_INFO__ 
 2. Write two functions similar to the following
 // 
 void mmi_Cell_Info_start_req(module_type mod_id)
 {
     mmi_frm_set_protocol_event_handler(MSG_ID_L4C_NBR_CELL_INFO_REG_CNF,mmi_Cell_Info_parsing_data,
                  MMI_FALSE);
     mmi_frm_set_protocol_event_handler(MSG_ID_L4C_NBR_CELL_INFO_IND,mmi_Cell_Info_parsing_data,
                  MMI_FALSE);
     mmi_frm_send_ilm(mod_id,MSG_ID_L4C_NBR_CELL_INFO_REG_REQ, NULL, NULL);
return;
 }
 //
 void mmi_Cell_Info_stop_req(module_type mod_id)
 {
     mmi_frm_clear_protocol_event_handler(MSG_ID_L4C_NBR_CELL_INFO_IND,
                             (PsIntFuncPtr)mmi_Cell_Info_parsing_data);
     mmi_frm_clear_protocol_event_handler(MSG_ID_L4C_NBR_CELL_INFO_REG_CNF,
                             (PsIntFuncPtr)mmi_Cell_Info_parsing_data);
     mmi_frm_send_ilm(mod_id,MSG_ID_L4C_NBR_CELL_INFO_DEREG_REQ, NULL, NULL);
return;
 }
 3. Response function
 void mmi_Cell_Info_parsing_data(void *info, int mod_src)
 {
l4c_nbr_cell_info_ind_struct* cell_info;
int valid_cell;
int i=0;
int j;
MMI_CELLS_ID_INFOR cells_id_infor;
 
memset(&cells_id_infor,0,sizeof(cells_id_infor));
cell_info = (l4c_nbr_cell_info_ind_struct *)info;
 //Service cell information
 
cells_id_infor.cells[0].mcc=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.serv_info.gci.mcc;
cells_id_infor.cells[0].mnc=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.serv_info.gci.mnc;
cells_id_infor.cells[0].lac=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.serv_info.gci.lac;
cells_id_infor.cells[0].cell_id=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.serv_info.gci.ci;
cells_id_infor.total++;
cells_id_infor.cell_id_num[0] = 1;
// neighbor cell information : PLMN, Cell ID, LAC, BSIC, Rx Level, Arfcn
if (cell_info->is_nbr_info_valid)
{
   for (j = 0; j < cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_num; j++)
   {
       //g_mmi_nbr_neighbor_cell_info[mod_src-MOD_L4C][j].mcc = cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.mcc;
       //g_mmi_nbr_neighbor_cell_info[mod_src-MOD_L4C][j].mnc = cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.mnc;
       //g_mmi_nbr_neighbor_cell_info[mod_src-MOD_L4C][j].lac = cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.lac;
       //g_mmi_nbr_neighbor_cell_info[mod_src-MOD_L4C][j].cell_id = cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.ci;
       if (cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].nbr_meas_rslt_index>= cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_meas_rslt.nbr_meas_num)
           continue;
 //Information of the neighboring cells
{
i++;
cells_id_infor.cells[i].mcc=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.mcc;
cells_id_infor.cells[i].mnc=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.mnc;
cells_id_infor.cells[i].lac=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.lac;
cells_id_infor.cells[i].cell_id=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].gci.ci;
cells_id_infor.cells[i].rxlev=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_meas_rslt.nbr_cells[cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].nbr_meas_rslt_index].rxlev;
cells_id_infor.cells[i].arfcn=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_meas_rslt.nbr_cells[cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].nbr_meas_rslt_index].arfcn;
cells_id_infor.cells[i].bsic=cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_meas_rslt.nbr_cells[cell_info->ps_nbr_cell_info_union.gas_nbr_cell_info.nbr_cell_info[j].nbr_meas_rslt_index].bsic;
cells_id_infor.total++;
cells_id_infor.cell_id_num[i] = i + 1;
}
 
   }
}
           // Here is the preservation of access to the data, according to their actual situation
//Em_SetCellsIdInfor(&cells_id_infor);
return;
 }
 4.Method
 //enable
 mmi_Cell_Info_start_req(MOD_L4C);
 //disable
 mmi_Cell_Info_stop_req(MOD_L4C);