Push-to-Talk Available in Two Different ModesBe Heard Crystal Clearly

The SIP-T43U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T43U gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 3.7-inch large black-and-white screen and the EXP43 support.

·Yealink Acoustic Shield Technology ·Talking time up to 10 hours ·Support W70B/W80MC/W90MC DECT system ·Support Push-to-Talk (only for W70B) Redial or SpeedDial ·Wireless range: up to 50 meters indoors, and 300 meters outdoors (in ideal conditions)

• 3.7" 360x160-pixel graphical 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/BT52 • Supports color-screen expansion modules • Stand with 2 adjustable angles • Wall mountable • Handset with hall switch