My advice:
Skip the programming manuals once you get Emanager running. The manuals are designed for programming over the phone. Also, I don't think they've been updated in a while.
Using VM Manager - If you can't get the PPTC-9 and line cord, just connect to the voicemail via a modem. Of course, that requires some more explaining but it's the easiest way to get into voicemail.
