{"product_id":"yealink-sip-t77u-touch-screen-business-ip-phone-1301011","title":"Yealink SIP-T77U Touch Screen Business IP Phone","description":"\u003cdiv\u003e\n\u003cstyle\u003e\n.pd-acc { border: 1px solid #e2e2e2; border-radius: 8px; margin: 10px 0; overflow: hidden; }\n.pd-acc summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 1.05em; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f7f7f7; }\n.pd-acc[open] \u003e summary { border-bottom: 1px solid #e2e2e2; }\n.pd-acc summary::-webkit-details-marker { display: none; }\n.pd-acc summary::after { content: \"+\"; font-size: 1.4em; font-weight: 400; line-height: 1; margin-left: 12px; }\n.pd-acc[open] \u003e summary::after { content: \"\\2212\"; }\n.pd-acc .pd-acc-body { padding: 8px 16px 14px; }\n.pd-spec, .pd-spec tr, .pd-spec td { border: none !important; background: transparent !important; }\n.pd-spec { width: 100%; border-collapse: collapse !important; margin: 6px 0 18px; }\n.pd-spec td { padding: 7px 10px 7px 0 !important; border-bottom: 1px solid #ececec !important; vertical-align: top; font-size: 0.95em; text-align: left; }\n.pd-spec td:first-child { width: 38%; font-weight: 600; color: #333; }\n.pd-spec tr:last-child td { border-bottom: none !important; }\n\u003c\/style\u003e\n\u003ch2\u003e\u003cstrong\u003eYealink SIP-T77U 7\" Touch Screen Gigabit Business IP Phone with USB-A and USB-C (SIP-T77U) - 1 Year Local Warranty\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eYealink T77U — A Revolutionary SIP Phone with a 7-inch Touch Screen\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Yealink SIP-T77U is the flagship of Yealink's new T7 series: a slim phone with a 7-inch 800 x 480 capacitive adjustable touch screen, up to 16 SIP accounts, 84 one-touch DSS keys and 10-way conferencing — ideal for managers, receptionists and power users in Singapore offices.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eClean Sound with AI Noise Cancellation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYealink HD voice on handset and speaker, a 3W speaker, AI Noise Cancellation, Acoustic Shield and Smart Noise Filtering keep calls clear, and the hearing aid compatible (HAC) handset keeps the phone accessible to all users.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGigabit, USB-A and USB-C\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDual-port Gigabit Ethernet with PoE, USB Type-A and Type-C ports and support for up to three colour-screen expansion modules (234 additional keys) make the T77U a complete desk console. Wi-Fi is available via the Yealink WF50 adapter and Bluetooth via the BT51.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThree Rings of Security\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA TEE hardware encryption solution, TLS 1.3 and AES-256 configuration encryption protect every call, and browser, phone or auto-provisioning with Zero-Touch and TR-069 simplify deployment.\u003c\/p\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eYealink SIP-T77U Datasheet — Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eYealink SIP-T77U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number \/ SKU\u003c\/td\u003e\n\u003ctd\u003eSIP-T77U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e16-account touch screen Gigabit business IP desk phone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year Local Warranty (Singapore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e7\" 800 x 480 capacitive adjustable colour touch screen with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoIP Accounts\u003c\/td\u003e\n\u003ctd\u003eUp to 16 SIP accounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeys\u003c\/td\u003e\n\u003ctd\u003e84 one-touch DSS keys; 7 feature keys (hold, transfer, message, headset, mute, redial, speakerphone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConferencing\u003c\/td\u003e\n\u003ctd\u003e10-way conferencing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eHD voice (HD handset, HD speaker), 3W speaker, AI Noise Cancellation, Acoustic Shield, Smart Noise Filtering, HAC handset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWideband Codecs\u003c\/td\u003e\n\u003ctd\u003eAMR-WB (optional), G.722\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNarrowband Codecs\u003c\/td\u003e\n\u003ctd\u003eAMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eDual-port Gigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3af, Class 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eVia Yealink WF50 (V1) adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eVia Yealink BT51 adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003e2 x USB ports (Type-A and Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003eUp to 3 colour-screen expansion modules (234 additional keys)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003eTEE hardware encryption solution, TLS 1.3, AES-256 configuration file encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eBrowser, phone or auto-provisioning; Zero-Touch, TR-069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePoE: 2.418–3.233 W; adapter: 2.48–2.63 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H x T)\u003c\/td\u003e\n\u003ctd\u003e262.1 x 167.5 x 219.2 x 56.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003e-10 to 45 °C, 10–95% humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eClassic Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eCompatibility \u0026amp; Software Support\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003eThe SIP-T77U is a standards-based SIP phone that registers up to 16 accounts on SIP-based IP-PBX platforms and SIP trunk services, including popular systems used by Singapore businesses such as 3CX, Yeastar and Asterisk-based PBXs. Optional accessories include the WF50 Wi-Fi adapter, BT51 Bluetooth adapter and colour-screen expansion modules, and fleets are deployed with auto-provisioning, Zero-Touch or TR-069.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003ePackage Contents \u0026amp; T7 Series Ordering Information\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003eIn the box: Yealink SIP-T77U IP phone, handset with handset cord, 2 m CAT5E Ethernet cable, stand, quick start guide. Power adapter and wall mount bracket optional (PoE supported).\u003c\/p\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eYealink SIP-T73U\u003c\/td\u003e\n\u003ctd\u003e2.8\" colour screen, 12 SIP accounts, wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYealink SIP-T73W\u003c\/td\u003e\n\u003ctd\u003e2.8\" colour screen, built-in Wi-Fi 6 and Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYealink SIP-T74U\u003c\/td\u003e\n\u003ctd\u003e4.3\" colour screen, 16 SIP accounts, wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYealink SIP-T74W\u003c\/td\u003e\n\u003ctd\u003e4.3\" colour screen, built-in Wi-Fi 6 and Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYealink SIP-T77U\u003c\/td\u003e\n\u003ctd\u003e7\" touch screen, 16 SIP accounts, 84 DSS keys (this model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eDatasheet \u0026amp; Downloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.yealink.com\/docs\/sip-t77u\/yealink-sip-t77u-datasheet\/d5b40ffeee3f461fbc53b9006c0a14ab\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Yealink SIP-T77U Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.yealink.com\/en\/product-detail\/ip-phone-t77u\" target=\"_blank\" rel=\"noopener\"\u003eYealink SIP Phone T77U official product page\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eFrequently Asked Questions — Yealink SIP-T77U\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the T77U and the T87W?\u003c\/strong\u003e\u003cbr\u003eBoth have a 7-inch 800 x 480 touch screen, 16 accounts and 84 DSS keys. The T87W adds built-in Wi-Fi 6 and Bluetooth 5.0; the T77U uses optional WF50 and BT51 adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SIP-T77U support PoE?\u003c\/strong\u003e\u003cbr\u003eYes, IEEE 802.3af Class 3. A power adapter is optional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich USB ports does the T77U have?\u003c\/strong\u003e\u003cbr\u003eOne USB Type-A and one USB Type-C port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add expansion modules?\u003c\/strong\u003e\u003cbr\u003eYes, up to three colour-screen expansion modules for 234 additional keys.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Yealink SIP-T77U come with local warranty in Singapore?\u003c\/strong\u003e\u003cbr\u003eYes. Every SIP-T77U sold by SourceIT comes with 1 year local Singapore warranty and a GST invoice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cvideo controls preload=\"none\" style=\"width:100%;max-width:960px;height:auto;\" src=\"https:\/\/www.yealink.com\/website-service\/download\/UI%E5%8A%A8%E6%95%88-T77-%E6%9C%80%E6%96%B0.mp4\"\u003e\u003c\/video\u003e\n\u003cp\u003e\u003cem\u003eOfficial Yealink T77U interface video (yealink.com).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Yealink","offers":[{"title":"Default Title","offer_id":53833593028772,"sku":"1301011","price":288.14,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/SIP-T77U-1__69534.1784699023.jpg?v=1790319896","url":"https:\/\/sourceit.com.sg\/products\/yealink-sip-t77u-touch-screen-business-ip-phone-1301011","provider":"SourceIT ","version":"1.0","type":"link"}