NEW out of box condition, Working, 30-Days WARRANTY GENUINE Cisco VOIP Conference IP Phone Keypad Display Mini USB Control Unit Polycom Model: CP-8831-DCU-S Part No: 74-12082-01 Note: Multi-Quantity are avail, pictures show one of the actual units, all are in similar conditions, Buyer receives only what pictures show INV# DOF5B-1050-8-21/2-22.
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