|AC Adapter included||NO, see YL-PS5V1200US|
|Ethernet Ports||2 Fast Ethernet Ports (10/100 Mbps)|
|Bluetooth||Using USB dongle BT40 (Pending)|
|Wi-Fi||Using USB dongle WF40 (Pending)|
|Dedicated BLF's||6 Line Keys can be programmed up to 15 Features|
|Screen||192x64-pixel Graphical LCD with Backlight|
Please see YL-PS5V1200US if you require the AC adapter.
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The SIP-T41S is a feature-rich business tool for superior communications and extended functionality. It offers a faster, more-responsive interface than the T41P and several performance-enhancing functions. 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, which comes ready for future 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.