First off I'm a computer science kinda guy so I really know nothing about this stuff. With that said, here's the situation.

I found a company getting rid of their SX-200 system with quite a few phones. I think I can recoup my costs in the phones which is what I was in the market for but then I'm starting to see the system may be worth much more than I thought. Is there anyway for me to test if it still works? It was working before it was removed from service so maybe I'll just have to go with that but I don't know a fair price to sell it for.

Any guidance would be helpful.

Thanks

Patrick.