Q on voice mail

[stevech]

We actually have quite a bit of documentation for all the basics (including voicemail).

Where is the fundamental how-to-use-voice mail? Not that I see on-line; not in the pages that came with the ATA.
Is it as simple as the place where the docs are isn't obvious? Heck, new user I am, I didn't know support.voipo.com exists! Not mentioned that I saw anywhere.