Datasheet

www.yealink.com
Key Features and Benefits
The T55A Android-based phone features a 4.3-inch capacitive adjustable touch screen and the consistent
Teams-tailored experience. This easy-to-use and reliable option is ideal for office workers, front desks and
common areas. The T55A facilitates high-quality collaboration with flexibility thanks to its support for Yealink
Optima HD voice and Yealink Noise Proof Technology, and its USB port for USB headsets and Bluetooth
dongle.
Easier to be heard and participate in the call
The T55A combines professional hardware and software technology to deliver
crystal-clear voice communications. Thanks to Yealink Optima HD voice and Noise
Proof Technology as well as a full-duplex hands-free speakerphone with AEC and
an HAC handset, the T55A provides an excellent audio experience for more
efficient and productive calls.
Ease of use, low learning cost
To extend workflows seamlessly to the desktop device, the T55A offers a 4.3-inch
capacitive touch screen and comes embedded with the native Teams application
for a consistent call and meeting user interface. The device owns one USB 2.0 port
for USB headsets and Bluetooth dongle. It allows the user to leave the desk and
continue talking while paring with a Bluetooth headset or USB headset.
Simplify deploy and manage
The T55A offers deployment flexibility with multiple choices of deployment tools
from Microsoft, Yealink and Unify square as well as auto-provision, making it
simple to deploy, administer, upgrade and maintain.
www.yealink.com
Smart Business Phone Compatible with Microsoft
®
Teams
4.3-inch Multi-
touch Screen
HACHD Audio
Office 365 Gigabit
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
Dual-port Gigabit Ethernet, PoE support
Full-duplex hands-free speakerphone with
AEC
Supports Microsoft/Yealink/Unify Square
Device Management Platform
T55A-Teams Edition
Android OS
Bluetooth
Headset
Yealink Teams HD IP Phone

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