Yealink, SIP-T57W, Phone

SIP-T57W - SIP Phone 

• 10-way conferencing
• Message, headset, hold, mute, transfer, redial, hands-free speakerphone 
  
• Adjustable High-Resolution Display
• Acoustic Shield technology
• Built-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

*30-day RMA on NEW product only. Non-returnable open products; all claims submit to https://ticket.yealink.com/index