Nortel NTMN675070 M3900 Series Key Expansion Module

M3900 Series Key Expansion Module Nortel NTMN675070.
Brand New Item. Unused. Open box condition.
Packaging may have rips, tears, shelf wear, tape, stickers, etc.
Please see all the pictures of the actual item for details.
If you have any questions, don’t hesitate to ask.
This item could be repackaged for shipment.
R3-15-561-9B5