Stronger Performance, More Possibilities，Superior HD Audio, Better Communication，Wireless Transmission，High Expandability，All-in-One Platform, Convenient Management

Twenty Simultaneous Calls，IP54，HD Audio ，TLS&SRTP Security Encryption，Backup System，Centralized Deployment，Long Standby Time，Bluetooth 5.1，Quick Charge，Vibration Alarm，OTA Upgrade

• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac) • USB 2.0 port for wired USB headsets/Bluetooth headsets • Yealink HD Voice • 2.4” 320 x 240-pixel color display with backlight • Dual-port Gigabit Ethernet • PoE support • Up to 4 SIP accounts • Local 5-way conferencing • Support EHS Wireless Headset • Unified Firmware • Support YDMP/YMCS • Stand with 2 adjustable angles • Wall mountable • Handset with hall switch

• High-performance SIP cordless phone system • 2.4" 240 x 320 color screen with intuitive user interface • Up to 20 simultaneous calls • Up to 10 DECT cordless handsets • Up to 10 VoIP accounts • Up to 30-hour talking time (in ideal conditions) • Up to 400-hour standby time (in ideal conditions) • Quick charging: 10-min charging time for 2-hour talking time • TLS and SRTP security encryption • Noise Reduction System • Headset connection via 3.5 mm jack • Charger wall mountable • Energy-saving ECO features