They swear up and down DND during lunch,2 rings=x10 mailbox.
Day time 6 rings=day greeting.(also x12 has cordless headset and can answer the call from her extension without pressing a line button or a pick up button which to me means her station is ringing)
Night time 2 rings= night greeting
In the AA selector code 1=announcement 1,2=annc. 2,3=xfer 15,4=xfer 16,5=xfer 10,6=xfer 10,7=annc. 2,9=xfer 28.
We are sending another tech to see if he can pry anymore info from the customer and if not go with what we know.