2.4" 320x240 pixel colour backlit display Dual-port Gigabit Ethernet PoE Support LED indicators for call and message waiting indication RJ9 headset port Local phone book with capacity for up to 1000 entries Opus codec support Support for up to 4 SIP accounts Local 5-way conferencing Support for Wireless Headsets coming soon with new EHS adaptor 5 Feature Keys and 6 navigation keys Supports YDMP/YMCS Stand with 2 adjustable angles HD voice and Smart Noise Filtering Wall mountable Lifetime Warranty As the most advanced of the Yealink T3 series, the T33 offers users a high-quality, cost-effective entry-level IP phone. Designed to maximise productivity in both small and large office environments, the T33 supports up to 4 SIP accounts and local 5-way conferencing. Boasting an extra large 320x240 pixel colour backlit screen, the Yealink T33 gives users a clear visual experience to help maximise productivity. Featuring a new powerful chip, the Yealink T3 Series provides a stronger computing ability ready to support a smoother user experience and advanced features such as IPv6 support and smart noise cancelling. Specifications