The SIP-T44U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44U gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support. United Yealink Optima HD Voice technology, the T44U awards you the superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features. Moreover, the T44U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset and USB recording come true, and you can use any two of them freely according to your needs.

• 2.8” 320x240-pixel color LCD with backlight

• Dual USB ports

• Dual firmware images

• T4U Auto-P template unified

• T4U firmware unified

• Up to 12 SIP accounts

• PoE support

• USB headset and EHS support

• Wi-Fi via WF40/WF50

• Bluetooth via BT40/BT41/BT51

• Supports color-screen expansion modules

• Stand with 2 adjustable angles

• Wall mountable

• Handset with hall switch