Key Features

• Multiple configurations:
  D5900 - Standard
  D5905 - 5 Programmable Guest Service Keys
  D5910 - 10 Programmable Guest Service Keys
• SIP / IAX Compatible
• FCC / ETL / UL / CE approved
• Full Range Volume Control (maximum amplification as allowed by law)
• Codecs Support: G.711, aLaw, G.711 uLaw, G.722, G.723, G.729, iLBC
• Desk/Wall Mountable (mount sold separately)
  
• Large Front/Back Ringer Indicator / Message Waiting Light
• POE Compliant
• Switched 10/100 Mb Ethernet Port
• Extra Large Customizable Faceplate
• Hearing Aid Compatible
• Easy to wipe down, sleek profile, Lite Touch Keypad with No Wear / Non Rub Off keys
• 7' Handset Cord / 20' Line Cord (Fully Modular)
• Dual Tone Deep Pitch IC Ringer with 3 levels of control
• Customizable Faceplate Available
• Headset Jack for Hands Free Use
• High Luster, Euro Style, Rugged ABS cabinet with High Durability Components
• Lighted Hold Button
• Outstanding audio amplification quality
• Rotary Handset Volume Control plus additional Volume Plus Button on Base
• Compatible With AC And DC Neon And Some LED Systems
• Braille Locator On #5 Key
• Constructed of High Impact ABS Plastic
• Built in speakerphone with automatic differential balancing; >80 dB receive to transmit.
• Easy Access Dataport
• Extra Heavy, Non-Slip Base provides a solid look and feel