Maybe you are a 3-wire PoE IP phone purchasing manager, who are looking for high quality 3-wire PoE IP phone, and Importgm International limited are a professional manufacturer & supplier that can meet your needs. Not only 3-wire PoE IP phone we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on 3-wire PoE IP phone. Don't hesitate to get in touch with us if you are interested in 3-wire PoE IP phone, we won't let you down.