Corrected of MCC field interpretation
diff --git a/lib/misc_utils/extract_system_info_impl.cc b/lib/misc_utils/extract_system_info_impl.cc
index 22e09aa..6338368 100644
--- a/lib/misc_utils/extract_system_info_impl.cc
+++ b/lib/misc_utils/extract_system_info_impl.cc
@@ -90,7 +90,7 @@
info.id = be16toh(header->arfcn); //take arfcn
info.pwr_db = header->signal_dbm;
info.lac = (msg_elements[6]<<8)+msg_elements[7]; //take lac
- info.mcc = ((msg_elements[3] & 0xF) * 100) + (((msg_elements[3] & 0xF0) >> 4) * 10) + ((msg_elements[3] & 0xF)); // take mcc
+ info.mcc = ((msg_elements[3] & 0xF) * 100) + (((msg_elements[3] & 0xF0) >> 4) * 10) + ((msg_elements[4] & 0xF)); // take mcc
info.mnc = (msg_elements[5] & 0xF) * 10 + (msg_elements[5]>>4); //take mnc
boost::mutex::scoped_lock lock(extract_mutex);