Check the listing for details. Polycom REALPRESENCE TRIO 8800 Phone Speaker Conference Phone Poe Lan Bluetooth_. Color: see description, Condition: Used. Listed at 230.60 USD. Condition: Refurbished of Grado A, Possible presence of merely aesthetic defects, which do not affect use, such as small pixels defects (ISO-9241-3xx rules), micrographers on the body and/or other defects not visible to more than 30cm from the object deriving from the wear of the object over time; However, the hardware is tested, functioning and guaranteed (see details of product condition) Purchase invoice: It should be requested at the same time as the order and will be sent by email. In the absence of the billing data, the tax receipt that will not be possible to cancel will be issued. Power supply not included - the device needs 55VDC - 350ma (via LAN) - [ATTENTION: We do not respond to configuration and/or installation of the appliance, the hardware is provided formatted, the configu.