It’s a six-line IP phone that
comes with built-in programmable keys to enhance productivity. The SIP-T41S with Yealink Optima HD Voice
technology and wideband codec of Opus delivers superb audio quality and crystal clear voice communications. With an
all-new USB port, the SIP-T41S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB
recording features. The Yealink’s new T4S series offers the same elegant appearance of the T4 line, but with
improvements for greater interoperability and collaboration.