Does any one know which sets by Nortel part#,(NT2K08??-35) which 2008 and 2616's require an in line pwr board (inside the set)
OR....
Might anyone have a Nortel part list with descriptions or a web site that may have this kind of info?

In our refurb process, one of our customers have ID's some sets that they say need this installed.
I am finding that thier info is inconsistant with other info or what we see from other customers, so I need to get the skinny,

Thanks as always!