The adapter will then go off hook to the PBX, and the adapter will then dial pulse or DTMF the desired extension number that will call one of the group of {HEAD ~ extensions} connected to {TAIL ~ the VMS} 
connected to
The adapter will then go off hook to the PBX , and the adapter will then dial pulse or DTMF the desired extension number that will call one of the group of { HEAD ~ extensions } connected to { TAIL ~ the VMS }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL