An entry-level colour screen IP phone with high performance, Yealink SIP-T33G offers support for 4 lines and includes local 5-way conferencing. This handset supports Yealink YHS33 IP Phone Wideband Wired Headset and cannot be used with USB/Bluetooth/DECT wired/wireless headsets. For its fashionable appearance as well as an extra-large 320×240-pixel colour display with backlight, it brings comfortable operation experience and clear visual experience for users. Designed with a new powerful chip, it helps greatly improved work efficiency. Additional features include a dual-port Gigabit Ethernet with integrated PoE and adjustable multi-angle stand support. These features allow the SIP-T33G to be a high-quality but cost-effective classic IP phone that maximizes productivity in both small and large office environments.