The KX-UDT111CE combines the advantages of modern Internet HD VoIP telephony with classic business features and web-based management. This makes the phone stations a suitable solution for small businesses or companies with branches. An audio output allows a headset to be connected to the phone system, so you can keep your hands free during calls and engage in other activities. The hands-free function also enables hands-free calling, which is particularly useful when multiple people need to listen in on the conversation.