A management center 30 is connected to the secure network 18 and receives {HEAD ~ status information} from each ATM 12 via {TAIL ~ the network} 18 
via
A management center 30 is connected to the secure network 18 and receives { HEAD ~ status information } from each ATM 12 via { TAIL ~ the network } 18
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH