Note: This phone does not come with a power supply,  compatible adapters are featured under the Accessories tab
Yealink T46U Prime Business Phone
  Designed for busy executives and professional, the SIP-T46U IP phone is an ultimate communication tool that has the
better overall performance.
  Features:
  
  -  4.3" 480 x 272-pixel color display with backlight 
- Opus codec support 
- 
    
      Dual USB ports 
- 
    
      Dual firmware images
     
- 
    
      Opus Codec support 
- 
    T4U Auto-P template unified 
- 
    T4U fireware unified 
- Up to 16 SIP accounts 
- 
    
      PoE support
     
- 
    
      USB headset and EHS support
     
- 
    
      Wi-Fi via WF40/WF50
     
- 
    
      Supports color-screen expansion modules
     
- 
    
      Stand with 2 adjustable angles
     
-  Wall mountable 
- 10 line keys with LED
 
 
Specifications:
- Power consumption (PSU): 0.9W-2.2W 
- Power consumption (PoE): 1.5W-3.2W 
- Operating humidity: 10~95% 
- Operating temperature: -10~50°C (+14~122°F) 
Package Contents:
- Yealink SIP-T46U IP phone 
-  Handset with handset cord 
-  Ethernet Cable (2m CAT5E UTP Cable) 
-  Stand 
-  Quick Start Guide 
- Optional Power Supply (YLPS5V2000) Not included