• 4.3″ color screen with backlight• Optima HD voice with Acoustic Shield and Smart Noise Filtering• Up to 16 SIP accounts• PoE support • Stand with two adjustable angles, wall mountable• Wi-Fi via WF40/WF50, Bluetooth via BT41• Support expansion modules• Support USB recording• Dual USB ports, dual-port Gigabit Ethernet• Headset, EHS support
Yealink SIP-T43U Phone
• 3.7″ screen with backlight• Optima HD voice with Acoustic Shield and Smart Noise Filtering• Up to 12 SIP accounts• PoE support • Stand with two adjustable angles, wall mountable• Wi-Fi via WF40/WF50, Bluetooth via BT41• Support expansion modules• Support USB recording• Dual USB ports, dual-port Gigabit Ethernet• Headset, EHS support
Yealink SIP-T42U Phone
• 2.7″ graphical LCD with backlight• Optima HD voice with Acoustic Shield and Smart Noise Filtering• Up to 12 SIP accounts• PoE support • Stand with two adjustable angles, wall mountable• Wi-Fi via WF40/WF50, Bluetooth via BT41• Support USB recording• USB Headsets, EHS support• Headset, EHS support
Yealink MP58 Microsoft Teams Phone
• 7-inch capacitive touch screen• Optimal HD audio, Yealink Noise Proof Technology• Microsoft Teams-tailored user interface• Dedicated Microsoft Teams button• Supports Office 365, and upgradability of device applications to Teams or SFB• Supports Yealink Bluetooth wireless handset BTH58• Supports Yealink expansion module EXP50• Built-in Bluetooth/Wi-Fi