Main FeaturesAdditional Warranty Information: Product does not ship from original manufacturer , Product may not be eligible for original manufacturer warranty, rebates or programs , Product condition subject to availability , One year direct replacement warranty provided by Ingram Micro , Product ships from IMSourcing facility within 2-3 days or from stock , Product may ship in non-standard packaging , All returns processed directly from IMSourcing , Where applicable, IM indicates an Ingram Micro certified pre-owned productLimited Warranty: 1 YearManufacturer/Supplier: Avaya-IMBuybackManufacturer Part Number: 700480643Brand Name: Avaya-IMBuybackProduct Model: BM12Product Name: BM12 Phone Expansion ModuleProduct Type: Phone Expansion ModuleFeatures: Call AppearanceScreen Type: LCDPower Source: AC Adapter