A fuse sense circuit has a sense amplifier and a post amplifier. It uses a bone reconstruction plate as a distraction device. Based on this determination, the telephone network may connect the call to the telephone line, redirect the call to a service line, or terminate the call. These changes are averaged and stored in a table as an offset for use in adjusting a programming voltage or a read voltage in a particular area of memory represented by the offset. Some embodiments include methods of locating interrogated RFIDs.