{"product_id":"yealink-sip-t73u-business-ip-phone-1301012","title":"Yealink SIP-T73U 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-T73U 2.8\" Colour Screen Gigabit Business IP Phone with USB (SIP-T73U) - 1 Year Local Warranty\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eYealink T73U — Multifunctional SIP Phone, Excellent Voice Communication\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Yealink SIP-T73U is an all-in-one business phone from Yealink's new T7 series, with a slimmer body, a 2.8-inch 320 x 240 colour display and touchable buttons. Up to 12 SIP accounts and 8 LED line keys (up to 40 DSS keys over 5 pages) make it a smart choice for everyday desks in Singapore offices.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eClean Sound, Clear Calls\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYealink HD voice on both handset and speaker, a full-duplex speakerphone with echo cancellation and a hearing aid compatible (HAC) handset deliver natural conversations, with 5-way conferencing built in.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGigabit, USB and Optional Wireless\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDual-port Gigabit Ethernet with PoE and a USB 2.0 port support USB headsets, recording and up to three EXP55 colour-screen expansion modules. Wi-Fi is available via the Yealink WF50 adapter and Bluetooth headsets via the BT51.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSecure and Easy to Deploy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA TEE hardware encryption solution, TLS 1.3 and AES-256 configuration file encryption protect the phone, while auto-provisioning and Yealink YDMP\/YMCS simplify mass deployment.\u003c\/p\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eYealink SIP-T73U 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-T73U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number \/ SKU\u003c\/td\u003e\n\u003ctd\u003eSIP-T73U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e12-account Gigabit business IP desk phone with USB\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\u003e2.8\" 320 x 240 colour screen with backlight; wallpaper and screen saver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoIP Accounts\u003c\/td\u003e\n\u003ctd\u003eUp to 12 SIP accounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeys\u003c\/td\u003e\n\u003ctd\u003e8 line keys with LED (up to 40 DSS keys, 5 pages)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConferencing\u003c\/td\u003e\n\u003ctd\u003e5-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), full-duplex hands-free speakerphone with AEC, 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 2\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\u003eYealink Bluetooth headsets via BT51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003e1 x USB 2.0 (headsets, recording, expansion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003eUp to 3 x EXP55 colour-screen expansion modules cascaded\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\u003eAuto-provisioning via FTP\/TFTP\/HTTP\/HTTPS; Yealink Device Management Platform (YDMP\/YMCS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE: 1.368–1.832 W; optional adapter (AC 100–240 V in, DC 5 V\/2 A out): 1.30–1.48 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\u003e209.0 x 167.5 x 214.8 x 53.4 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, 5–90% humidity\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-T73U is a standards-based SIP phone that registers up to 12 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 EXP55 expansion module, and fleets are managed with auto-provisioning or Yealink YDMP\/YMCS.\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 T73U 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 (this model)\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\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-t73u\/yealink-sip-t73u-datasheet\/5e311e65716a4418bae57cd69f43cbb8\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Yealink SIP-T73U Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.yealink.com\/en\/product-detail\/ip-phone-t73u\" target=\"_blank\" rel=\"noopener\"\u003eYealink SIP Phone T73U official product page\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.yealink.com\/product-detail\/01985ebf-a843-78a0-b866-574b970427cf\" target=\"_blank\" rel=\"noopener\"\u003eYealink SIP-T73U support page (firmware, user guides)\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-T73U\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the T73U and the T73W?\u003c\/strong\u003e\u003cbr\u003eBoth have a 2.8-inch colour screen and up to 12 SIP accounts. The T73W has Wi-Fi 6 and Bluetooth 5.0 built in; on the T73U, Wi-Fi and Bluetooth are added with the optional WF50 and BT51 adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SIP-T73U have Gigabit Ethernet?\u003c\/strong\u003e\u003cbr\u003eYes, dual-port Gigabit Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SIP-T73U support PoE?\u003c\/strong\u003e\u003cbr\u003eYes, IEEE 802.3af Class 2. A 5 V\/2 A power adapter is optional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add expansion modules?\u003c\/strong\u003e\u003cbr\u003eYes, up to three EXP55 colour-screen expansion modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Yealink SIP-T73U come with local warranty in Singapore?\u003c\/strong\u003e\u003cbr\u003eYes. Every SIP-T73U 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\/T73-%E6%96%B0%E6%96%B0.mp4\"\u003e\u003c\/video\u003e\n\u003cp\u003e\u003cem\u003eOfficial Yealink T73 video (yealink.com).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Yealink","offers":[{"title":"Default Title","offer_id":53833592930468,"sku":"1301012","price":129.17,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/SIP-T73-1__48924.1784702175.jpg?v=1790320433","url":"https:\/\/sourceit.com.sg\/products\/yealink-sip-t73u-business-ip-phone-1301012","provider":"SourceIT ","version":"1.0","type":"link"}