Smart Business Phone for executives and professionals

• Android 9.0
• 7 inch (1024 x 600) Capacitive Adjustable Touch Screen
• Optimal HD audio, Yealink Noise Proof Technology
• Dedicated Microsoft Teams Button
• Supports Upgradability of Firmware to Teams or SFB Edition
• Built-in Bluetooth 4.2 and Dual Band 2.4G/5G Wi-Fi
• Supports Yealink Bluetooth Wireless Handset BTH58
• Supports up to 3 Expansion Module EXP50
• 2 x USB Type A ports
• Dual-port Gigabit Ethernet, supports PoE
• Supports Microsoft/Yealink/Unify Square Device
• Management Platform
• Hybrid mode (Teams version only)

Mid-level Microsoft Phone for office workers

• Android 9 OS
• 7 inch (800 x 480) 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
• Magnet handset
• Built-in Bluetooth 4.2 and dual band 2.4G/5G Wi-Fi
• USB Type A port, supports USB headset
• Dual-port Gigabit Ethernet, PoE support
• Supports Microsoft/Yealink/U2 device management platforms

Entry-level desk phone for common areas and workers of co-working spaces

• Android 9.0
• 4 inch (800 x 480) Capacitive Touch Screen
• Optimal HD audio, Yealink Noise Proof Technology
• Dedicated Microsoft Teams Button
• Supports Upgradability of Firmware to Teams and SfB Edition
• Magnet Handset
• Bluetooth Headset via BT41
• Wi-Fi via WF50
• USB Type A port, Supports USB Headset
• Dual-port Gigabit Ethernet, Supports PoE
• Supports Microsoft/Yealink/Unify Square Device Management Platform
• Hybrid mode (Teams version only)

Cost-effective USB phone for daily office and hot-desking

• 4.0 inch (480 x 800) Capacitive Touch Screen
• 3-ports USB 3.0 Hub
• Supports Bluetooth Headset
• Supports BT50 Dongle for PC
• Supports Busylight
• Optimal HD Audio
• Yealink Noise Proof Technology
• Full-duplex Hands-free Speakerphone with AEC
• Dedicated Teams Button
• Microsoft Teams-tailored User Interface
• Teams and Skype for Business Compatible

Premium media phone for C-level and executive rooms

• 7 inch (1024 x 600) capacitive adjustable touch screen
• Optimal HD audio
• Based on Android OS
• Microsoft Teams-tailored user interface
• Supports Office 365, and upgradability of device applications to Teams or SFB
• Built-in Bluetooth, supports Bluetooth headset
• Built-in Wi-Fi (Pending)
• USB 2.0 port, supports USB headset
• Dual-port Gigabit Ethernet, PoE support
• Full-duplex hands-free speakerphone with AEC
• Supports Microsoft/Yealink/Unify Square Device
• Management Platform

• Optima HD voice
• 7" 1024 x 600 capacitive adjustable touch screen
• Yealink Noise Proof Technology
• Calendar, Skype for Business conferencing, CAP,
• Boss/Admin, Hot desking
• Built-in Bluetooth and Wi-Fi
• 2 USB 2.0 ports
• Dual-port Gigabit Ethernet, PoE support
• Supports expansion modules
• Supports Office 365, and upgradability of device applications to Teams or SFB

Mid-level media phone for personal desks

• 7 inch (1024 x 600) capacitive touch screen
• Optimal HD audio
• Based on Android OS
• Microsoft Teams-tailored user interface
• Supports Office 365, and upgradability of device applications to Teams or SFB
• USB 2.0 port, supports USB headset
• Dual-port Gigabit Ethernet, PoE support
• Bluetooth headset via BT41
• Wi-Fi via WF50 (Pending)
• Full-duplex hands-free speakerphone with AEC
• Supports Microsoft/Yealink/Unify Square Device Management Platform

• Optima HD voice
• 7" 1024 x 600 capacitive touch screen
• Yealink Noise Proof Technology
• Calendar, Skype for Business conferencing, CAP, Boss/Admin, Hot desking
• 1 USB 2.0 port for USB headsets, Bluetooth dongle and Wi-Fi dongle
• Dual-port Gigabit Ethernet, PoE support
• Supports expansion modules
• Supports Office 365, and upgradability of device applications to Teams or SfB

Cost-effective Android-based phone

• 4.3 inch (480 x 272) capacitive touch screen
• Optimal HD audio
• Yealink Noise Proof Technology • Based on Android OS
• Microsoft Teams-tailored user interface
• Supports Office 365, and upgradability of device applications to Teams or SFB
• USB 2.0 port, supports USB headset and Bluetooth dongle
• Bluetooth headset via BT41
• Wi-Fi via WF50 (Pending)
• Dual-port Gigabit Ethernet, PoE support
• Full-duplex hands-free speakerphone with AEC
• Supports Microsoft/Yealink/Unify Square Device Management Platform

• Optimal HD audio • 4.3" 480 x 272 capacitive touch screen
• Yealink Noise Proof Technology
• Calendar, Skype for Business conferencing, CAP, Boss/Admin, Hot desking
• 1 USB 2.0 port for USB headsets, Bluetooth dongle and Wi-Fi dongle
• Dual-port Gigabit Ethernet, PoE support
• Supports Office 365, and upgradability of device applications to Teams or SFB
• Wall mountable

• Optima HD Audio
• 7" 800 x 480-pixel backlit touch screen, modern interface
• Calendar, Skype for Business conferencing, CAP, Boss/Admin, Hot desking
• Dual-port Gigabit Ethernet, PoE support
• Support expansion modules, Bluetooth
• Supports Office 365

• Optima HD Voice
• 4.3" 480 x 272-pixel backlit color screen, modern interface
• Calendar, Skype for Business conferencing, CAP,Boss/Admin, Hot desking
• Dual-port Gigabit Ethernet, PoE support
• Support expansion modules, Bluetooth
• Supports Office 365

• Optima HD Voice
• 2.7" 192 x 64-pixel backlit LCD
• Calendar, Skype for Business conferencing, CAP, Boss/Admin, Hot desking
• Dual-port Gigabit Ethernet, PoE support
• Supports headset • Wall-mountable
• Supports Office 365

• Optima HD Voice
• 2.7" 192 x 64-pixel backlit LCD
• Calendar, Skype for Business conferencing, CAP, Boss/Admin, Hot desking
• Dual-port 10M/100M Ethernet, PoE support
• Supports headset
• Wall-mountable
• Supports Office 365