{"product_id":"yealink-sip-t74u-ultra-business-ip-phone-16-sip-lines-4-3-color-display-gigabit-poe-1301222-new","title":"Yealink SIP-T74U Ultra Business IP Phone 16 SIP Lines 4.3\" Color Display Gigabit PoE (1301222) - New","description":"\u003ch3\u003eYealink SIP-T74U Ultra Business IP Phone\u003c\/h3\u003e\n\u003cp\u003eThe wired executive desk phone in Yealink's current T7 series, the SIP-T74U is the direct successor to the long-running T46U — same 16-account capacity and 4.3-inch color format, rebuilt on a slimmer body with a newer security platform and cleaner audio. It is the T74W's wired sibling: everything routes through dual Gigabit Ethernet, and wireless is added only if you want it, through USB dongles.\u003c\/p\u003e\n\u003cp\u003eFifty programmable DSS keys across five pages keep busy-lamp fields, park slots, and one-touch dials in view, and the phone cascades up to three EXP55 color expansion modules when a desk grows into a light operator console. Audio is built for open offices: HD handset and speaker, Acoustic Shield, Smart Noise Filtering, and a 3W speaker, with a hearing-aid-compatible handset that uses a Hall switch for a quieter cradle. Under the hood, Linux 6.1 with TEE hardware encryption, secure boot, and unified T7X firmware keeps fleet provisioning and updates simple and consistent with the rest of the series.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Yealink SIP-T74U (1301222)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 4.3\" 480 x 272 color LCD with backlight; wallpaper, screen saver, dark and light themes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIP Accounts:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/DSS Keys:\u003c\/strong\u003e 10 line keys with LED, up to 50 programmable DSS keys across 5 pages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e Dual-port Gigabit Ethernet with PoE (IEEE 802.3af, Class 2); power adapter sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e 1x USB 2.0 (USB headset, call recording, EXP55 expansion modules — up to 3 cascaded; Wi-Fi via WF50 and Bluetooth via BT41\/BT51 dongles; EHS40 wireless headset adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e HD voice (HD handset, HD speaker, 3W), Acoustic Shield, Smart Noise Filtering, full-duplex speakerphone with AEC; wideband G.722 \/ AMR-WB (optional), narrowband G.711, G.729 family, G.726, iLBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing:\u003c\/strong\u003e 10-way local conference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirectory:\u003c\/strong\u003e Local phonebook up to 1,000 entries; XML\/LDAP remote phonebook\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity\/Platform:\u003c\/strong\u003e Linux 6.1 with TEE hardware encryption, secure boot, TLS 1.3, SRTP, AES 256 configuration encryption, 802.1X; Hall-switch handset; stand with 2 adjustable angles; wall mountable (bracket optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e SIP-T74U phone, handset with handset cord, Ethernet cable (2m CAT5E), stand, and quick start guide. Power adapter is NOT included — the T74U runs on PoE from a PoE switch port, or on a Yealink 5V\/2A adapter sold separately.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From Reef Telecom?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand-new, genuine Yealink\u003c\/li\u003e\n\u003cli\u003e10-year warranty on every unit\u003c\/li\u003e\n\u003cli\u003eFree shipping on orders over $300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yealink","offers":[{"title":"Default Title","offer_id":67469474267377,"sku":"YEALINK-T74U","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5337\/1121\/files\/yealink-sip-t74u-ultra-business-ip-phone-16-lines-4-3-color-display-538.webp?v=1794150610","url":"https:\/\/www.reeftel.com\/products\/yealink-sip-t74u-ultra-business-ip-phone-16-sip-lines-4-3-color-display-gigabit-poe-1301222-new","provider":"Reef Telecom","version":"1.0","type":"link"}