The invention permits {HEAD ~ a calling party} on {TAIL ~ a DID line} to a desired extension connected to a PBX to be automatically connected to the called partys mailbox in a VMS when the called extension is busy or does not answer 
The invention permits { HEAD ~ a calling party } on { TAIL ~ a DID line } to a desired extension connected to a PBX to be automatically connected to the called partys mailbox in a VMS when the called extension is busy or does not answer
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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