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Efficient Deployment and ManagementYealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.Color-screen Expansion Module EXP43The 4.3-inch color screen expansion module is designed to offer advanced call handling capabilities with its simplified UI and up to 60 programmable keys for various features.

Easy Customization and High ExpansibilityThe SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a richvisual presentation and easy navigation. Accompanied by two USB ports, the T48U is yourright-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible,and you can use any two of them freely according to your needs to enrich phone features.Meanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed tovarious features, but also can connect up to three expansion modules, for up to 180 additionalbuttons with a screen-based LCD display and LED system.HD AudioYealink Optima HD Voice technology combines cutting-edge hardware and software withwideband technology for maximum acoustic performance. Being a totally open, highly versatileaudio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecsin a high network bandwidth; However, if your current network quality is poor, Opus can provideyou with a better audio quality than other narrowband codecs. And its hearing aid compatible(HAC) handset helps the person who is with hearing loss to hear the voice more clearly.Efficient Installation and ProvisioningYealink T4U series supports efficient provisioning and effortless mass deployment with Yealink’sRedirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero TouchProvisioning without any complex manual settings, which makes the T4U series simple to deploy,easy to maintain and upgrade. Furthermore, a unified firmware and auto-p template that appliesto all T4U phone models (T41U, T43U, T46U and T48U), saves even more time and costs forbusinesses, as well as simplifies the management and maintenance.Secure Transport and InteroperabilityThe SIP-T48U uses SIP over Transport Layer Security (TLS/SSL), which is the latest network securitytechnology. It’s also compatible with leading soft switch suppliers, such as 3CX, BroadsoftBroadworks.

The Patented Universal 4K HDMI Dongle Adapter Rings are the perfect addition to conference rooms, huddle spaces, lecture halls, or classrooms to ensure that anyone can connect. The standard configuration includes the adapters to connect nearly any device to the inroom display while supporting up to a 4K video resolution. This adapter ring includes HDMI to DisplayPort and HDMI to USB C adapters to meet connectivity challenges. It can be awkward when connecting an adapter to a smaller laptop or tablet. The adapter may not line up correctly, causing the computer to shift or not set flat on the table. The dongle style adapter gives more flexibility, allowing for better placement when connecting to thin or lighter weight laptops.Each adapter is colorcoded with a band that saves time and frustration by making it easy to identify the adapter you need quickly.Quickly grab the adapters when you need them with the integrated Pull Tab that is also available to be customized to feature your company or organization logo. Minimum order quantities apply to customized Pull Tabs.

Chromebook 311 C723T Education 11.6 1366 x 768 Touchscreen IPS, MediaTek Kompano 528 OctaCore CPU Dualcore Arm CortexA76 up to 2.2 GHz / Hexacore Arm Cortex A55 up to 2.0 GHz, 8GB 8 LPDDR4X, 32GB eMMC, Arm Mali G52 MC2 2EE, 802.11ax 2x2 MUMIMO WLAN, Bluetooth 5.1, HD webcam with camera shutter, Chrome OS

POLY Edge E350 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 8 lines. Display: IPS, Display diagonal: 3.5"", Display resolution: 320 x 240 pixels. Voice codecs: G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)

Adjustable High-Resolution DisplayAligning with a fully adjustable display, the T5 Business Phone Series can easily fulfill the viewing needs at a variety of angles and under a variety of lighting conditions and finally provides optimized user experience.Acoustic Shield technologyThe Yealink T5 Business Phone Series is designed with Yealink Acoustic Shield technology to deliver distraction-free voice clarity for remote participants by utilizing multiple microphones to create a virtual shield.Corded Cordless PhoneThe Yealink New T5 Business Phone Series supports DECT handset compatibility via a DECT dongle Yealink DD10K, up to 4 cordless handsets. Seamless switching of calls between the desktop phone and the cordless DECT handset.Advanced Wireless ConnectivityBuilt-in Bluetooth 4.2 for wireless headsets connection and enhanced mobility. Wi-Fi 2.4G/5G to help business maximize the use of wireless network, reduce internet cable cost and support clean and uncluttered workspace communications.

Chromebook 311 C723 Education Matte 11.6 1366 x 768 IPS, MediaTek Kompano 528 OctaCore CPU Dual core Arm Cortex A76 up to 2.2 GHz / Hexacore Arm CortexA55 up to 2.0 GHz, 8GB 8 LPDDR4X, 32GB eMMC, Arm Mali G52 MC2 2EE, 802.11ax 2x2 MUMIMO WLAN, Bluetooth 5.1, HD webcam with camera shutter, Chrome OS.

POLY Edge E320 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 8 lines. Display: IPS, Display diagonal: 3.5"", Display resolution: 320 x 240 pixels. Voice codecs: G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s

POLY Edge E220 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 4 lines. Display: IPS, Display diagonal: 2.8"", Display resolution: 320 x 240 pixels. Voice codecs: G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s

A High-performance Solution with Efficient Communication NetworkSupporting registration with up to 10 Yealink W56H DECT handsets, the W76P system is launched with robust processing capacity for up to 10 SIP accounts and 20 silmultaneous calls. More flexibility and mobility could be enabled through up to 6 optional repeaters for extended network coverage.Deliver Bright and Clear Voiceto Fullfill Effectiveness Across SpacesCombining the professional handset W56H with Yealink new DECT base staion W70B, the W76P delivers superb and stable audio quality in whether high-bandwith or poor network conditions by supporting Opus and a series of audio codecs. The Noise Reduction System also ensures the effectiveness of the conversations in complicated environments.Streamline the Provision and Management,Saving Your Labor and Time CostsThe W76P supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help realize remote deployment, maintenance and upgrade.Moreover, the new web portal for device management brings clear and intuitive interface to upgrade user experience.Yealink Full-range of DECT Devices SolutionsYealink W76P DECT IP phone system is also compatible with Yealink whole series of DECT endpoints including handsets, conference phones and DD phones, offering additional choices for building up wireless communication network in various workspaces across small and medium size business.