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<font face="Verdana, Arial" size="2">Originally posted by d1verse:
I recently purchased one of these from a company that went under, and I can't seem to find the Installation / Programming manual online. Does anyone know where I can obtain this so I can actually use the system?

Also, I noticed there is a serial port on the back, but when I connect it to my laptop all I get is an "s" and nothing else.

Anyone know how I can manage this puppy via serial?

Thanks!
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I have been looking for phone systems and was considering the same system you are referring too. You can go to the webiste www.esiivx.com or copy this link https://www.esiusers.com/downloads.php and it will have downloadable manuals for you.