SIP-T48U; Ultra-elegant Gigabit IP Phone;7" 800 x 480-pixel color touch screen with backlight;Opus codec support;Dual USB ports;T4U Auto-P template unified;T4U firmware unified;Up to 16 SIP accounts;Dual-port Gigabit Ethernet;PoE support;Paperless label design;Headset, EHS support;Wi-Fi via WF40/WF50;Bluetooth via BT40/BT41;USB recording;Supports expansion modules;Stand with two adjustable angles;Wall mountable;without PSU;EHS support (adapter required), 2 x USB, Wi-Fi support (adapter required), Bluetooth support, optional wall mount bracket, add up to 3 expansion modules (sidecar / attendant console,
