The T29GN dual port gigabit executive IP phone offers a high resolution TFT colour display and Optima HD technology delivering a rich visual and audio experience along with a very user friendly interface. As well as support for corded and wireless headsets, the T29GN also incorporates a USB port allowing Bluetooth headsets to be connected using a Yealink BT40 Bluetooth dongle and up to 6 expansion modules making this an attractivce and feature-rich handset.