{"product_id":"yealink-sip-t77u","title":"Yealink T77U SIP Phone With 7\" Touch Screen, Dual-port Gigabit Ethernet, PoE Support, Dual USB Ports","description":"\u003ch2\u003eYealink T77U SIP Phone With 7\" Touch Screen, Dual-port Gigabit Ethernet, PoE Support, Dual USB Ports\u003c\/h2\u003e\u003cp\u003eThe Yealink T77U is a flagship SIP desk phone built around a 7-inch, 800x480 touch screen for fast navigation and at-a-glance call handling. It offers 84 one-touch DSS keys that can be extended to 234 with up to three EXP55 expansion modules, making it well suited to receptionists and busy call handlers. Dual USB-A and USB-C ports allow for USB headsets, storage or optional Bluetooth (BT41) and Wi-Fi (WF50) dongles, while Yealink's AI-powered noise cancellation keeps voice quality clear.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIP-T77U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYealink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP Phone \u0026amp; Headset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Specs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-inch 800x480 touch screen; 16 SIP accounts; 84 DSS keys, up to 234 with 3x EXP55 modules; dual USB-A\/USB-C ports; optional Bluetooth via BT41 and Wi-Fi via WF50; dual Gigabit Ethernet with PoE; Optima HD audio with AI noise cancellation; Linux 6.1 with TEE hardware encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":50008065736933,"sku":"SIP-T77U","price":5309.0,"currency_code":"ZAR","in_stock":true}],"url":"https:\/\/guardsondutyshop.co.za\/products\/yealink-sip-t77u","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}