Yealink SIP T4 (S) Series T48(S) PoE High End Business

The SIP-T48S IP Phone is a dynamic business communications solution for executives and professionals. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient. The SIP-T48S is also with Yealinks Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity. Phone users will think they are sitting in the same room with one another. The phone uses Gigabit Ethernet technology for rapid call handling. Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.

7" 800 x 480-pixel color touch screen with backlight Opus* codec support USB 2.0 T4S Auto-P template unified T4S firmware unified Up to 16 SIP accounts Dual-port Gigabit Ethernet PoE support Paperless label design Headset, EHS support Wi-Fi via WF40 Bluetooth via BT40 USB recording Supports expansion modules Stand with two adjustable angles Wall mountable

* Opus: Support 8 kHz (narrowband) and 16 kHz (wideband) sampling rate