It will be appreciated, however, that the computer program 120 can be a computer program with segments designated for {HEAD ~ each communication device} contained within {TAIL ~ the HLR} 105 
contained within
It will be appreciated , however , that the computer program 120 can be a computer program with segments designated for { HEAD ~ each communication device } contained within { TAIL ~ the HLR } 105
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH