Yealink T57W IP Phone SIP-T57W switches Also supports USB wired headsets

Also supports USB wired headsets and Bluetooth wireless headsets

Easily integrate with third-party web-based UC and productivity applications for broad

The Cisco 3900 Series offers superior performance and flexibility for flexible network deployments from small business offices to large enterprise offices - all while providing industry-leading investment protection

The Poly RealPresence Trio 8800 offers the most advanced sound quality and provides your conference applications with crystal clear conversations

Yealink T57W IP Phone SIP-T57W switches Also supports USB wired headsetsYealink T57W IP Phone SIP T57W New with a 1 Year Warranty The Yealink SIP T57W IP phone is designed for busy executives and professionals. It features a 7. 0 inch color, capacitive touch screen with an adjustable viewing angle. With the built in Bluetooth and dual band Wi Fi, the Yealink SIP T57W ensures that you have wireless connectivity options at your fingertips. Note: Power Supply Not Included