What are you looking for?
The phones we have TCM staff can do many things. But ... do we know how they work?
The Technical Services make the telephone manuals available to you, waiting for them to be useful to you. You can find them at intranet, at this link.
Anyway, we've attached them here so you can download them.
Polycom IP331 manual (the small model, the one that almost everyone has)
Polycom IP650 manual (the largest, the switchboard)