Feature●100% OEM Compatible,More Safety Than Others:This adapters was made with the highest quality materials.V-0 grade flame retardant,OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)●Compatible with Replacement Power Supply Compatible with Avaya 1110, 1120e, 1140e, 1210, 1220, 1230 and Polycom VVX 500, 501, 600, 601●WARRANTY: 30 Days Refund - 24 Months ExchangeDescription Compatibility:
Power Adapter Compatible for VOIP Nortel – Avaya IP Phones 1100 & 1200 Series; Compatible Models - 1110, 1120e, 1140e, 1210, 1220, 1230 and Polycom VVX 500, 501, 600, 601