{HEAD ~ The VMS} will be responsible for its normal function of telling the caller that the called extension was not available and recording {TAIL ~ a message} for the extension called 
responsible for recording
{ HEAD ~ The VMS } will be responsible for its normal function of telling the caller that the called extension was not available and recording { TAIL ~ a message } for the extension called
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH