The mobile device control module 490 may receive {HEAD ~ input signals} from {TAIL ~ the network interface} 494 and the external interface 499 
The mobile device control module 490 may receive { HEAD ~ input signals } from { TAIL ~ the network interface } 494 and the external interface 499
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH