After entering the system, press:
1,1 to hear new unheard messages first or
1 to Review all messages
4 to Replay
5 to get Envelope information
6 to Send a Copy, record introductory comments, # to end intro.
7 to Erase
9 to Save
8 to Reply, record reply, # to end reply, # to send reply.
# to Skip
* Cancel review of messages