Miscellaneous: Power over Ethernet (PoE)
Manufacturer Warranty: Replacement – 1 year
Compatibility Information: Cisco IP Phone 8811, 8821, 8841, 8845, 8851, 8861, 8865, 8865NR
Cisco – Key expansion module for VoIP phone – charcoal – for IP Phone 8811, 8821, 8841, 8845, 8851, 8861, 8865, 8865NR
