{"product_id":"yealink-sip-t53w-ip-prime-business-phone-bluetooth-wi-fi","title":"Yealink sip-t53w Ip Prime Business Phone Bluetooth Wi-fi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe YEALINK sip-t53w is a SIP-based IP business phone built for executives and professionals who need reliable, full-featured desktop communication. It features a 3.7-inch graphical LCD with an adjustable viewing angle, giving users a clear interface in varied lighting and desk configurations. Built-in Bluetooth 4.2 enables wireless headset pairing, while dual-band 2.4G and 5G Wi-Fi eliminates the need for a wired network connection. A USB 2.0 port supports USB recording, wired or wireless USB headsets, and expansion module connectivity. This phone is installed and configured by IT professionals and VoIP system administrators in office environments.\u003c\/p\u003e\n\u003cp\u003eThe sip-t53w suits commercial office deployments where wireless infrastructure is already in place or where reducing cable runs is a priority. It is a strong fit for executive desks, conference rooms, and workstations requiring a compact but capable SIP endpoint. The phone supports connection of up to three Yealink EXP50 expansion modules via the USB port, making it scalable for receptionists or call-heavy roles. It operates over standard SIP protocol, making it compatible with most hosted and on-premise VoIP platforms.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3.7-inch adjustable graphical LCD for flexible viewing angles\u003c\/li\u003e\n  \u003cli\u003eBuilt-in Bluetooth 4.2 for wireless headset pairing\u003c\/li\u003e\n  \u003cli\u003eDual-band Wi-Fi (2.4G and 5G) for wireless network connectivity\u003c\/li\u003e\n  \u003cli\u003eUSB 2.0 port supporting recording, USB headsets, and expansion modules\u003c\/li\u003e\n  \u003cli\u003eSupports up to three Yealink EXP50 expansion modules for added line keys\u003c\/li\u003e\n  \u003cli\u003eSIP-based protocol compatible with most hosted and on-premise VoIP systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an IP desk phone for use with SIP-compatible hosted and on-premise VoIP platforms. Supports up to three Yealink EXP50 expansion modules connected via USB.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and provisioning should be performed by a qualified IT technician or VoIP system administrator. Ensure the network switch or access point supports the required Wi-Fi band before deploying wirelessly. Power the unit via PoE or the supplied power adapter before beginning SIP account configuration. Follow the VoIP platform provider guidelines for extension registration and firmware compatibility.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 3.7-inch graphical LCD, adjustable tilt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e: 4.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi\u003c\/strong\u003e: Dual-band 2.4G and 5G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Port\u003c\/strong\u003e: USB 2.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocol\u003c\/strong\u003e: SIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansion Support\u003c\/strong\u003e: Up to 3 x Yealink EXP50 modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: YEALINK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: sip-t53w\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YEALINK","offers":[{"title":"Default Title","offer_id":51621287133490,"sku":"SIP-T53W","price":185.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/724a6df249f4a63ad8913037f6a76b38.jpg?v=1787352421","url":"https:\/\/voomisupply.com\/products\/yealink-sip-t53w-ip-prime-business-phone-bluetooth-wi-fi","provider":"Voomi Supply","version":"1.0","type":"link"}