These phones are from an old 6 line "Key System" the "Key Service Unit" does the work of the PBX. Unfortunately, most of these first generation of Electronic Key Systems are dead and buried, not because they broke down but like steam trains they just got superseded by another technology. Can you get a refurbished phone that's 35 years old ?....I doubt it. Henry Henry L. Coleman
>________________________________ > From: Alex Kink <[email protected]> >To: "[email protected]" <[email protected]> >Sent: Monday, April 29, 2013 10:50:01 PM >Subject: [on-asterisk] Is this phone "special" :) > > >Hello all, > >a friend of mine asked to see if I can replace few old phones that are >physically damaged. > >This is what they look like: http://i.imgur.com/gNi9vcg.jpg > >My question is, are these standard phones or are they part of a PBX system? > >Thanks in advance! > > >
