Yealink T46s IP Phone SIP gigabit Ethernet Poe

4.3" 480 x 272-pixel color display with backlight Supports expansion modules Up to 16 SIP accounts Dual-port Gigabit Ethernet This phone powers over Ethernet or with optional plug in power adapter (additional $7). I have 3 of these phones. This price is per phone. The SIP-T46S IP phone is the ultimate communications tool for busy executives and professionals. In addition to offering better overall performance than the T46G, this device has a faster interface with a rich, high-resolution TFT color display. Built with Yealink Optima HD technology and wideband codec of Opus, this device enables crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology, for rapid call handling and use with accessories like a Bluetooth USB Dongle and a 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.