The T55A is a PoE Phone and DOES NOT COME with Power Adapter. The Phone is Powered by the PoE Switch. If you require a Power Adapter, we sell this separately on Ebay.

Cost Effecctive Phone for Microsoft Teams

• Optima HD Voice, HAC Handset
• 4.3″ 480 x 272 Capacitive Touch Screen
• Yealink Noise Proof Technology
• 1 USB 2.0 port for USB Headset, Bluetooth Dongle or WiFi Dongle
• Dual Port Gigabit Ethernet PoE Ready
• Based on Android OS, upgradability of Firmware to Teams or Skype for Business