TEO Tone Commander 8810U ISDN Telephonee


Availability: In stock

SKU: 8810U-N Category: Product Condition: Refurbished


The 8810U includes a built-in NT1, allowing direct connection to the ISDN line. An additional S/T jack allows another terminal device to be connected to the network through the built-in NT1.

  • Automatic Switch Type Detection
  • Call Log
  • Ringing Control for Shared Lines
  • Call Timer
  • Desktop or Wall Mounting
  • Last Number Redial
  • Large Graphic LCD Display
  • Speed Dial
  • On-screen Electronic Key Labels
  • Hot Key Dialing • Integrated Speakerphone
  • Direct Station Select • Voice Announce
  • 100-entry Call Directory
  • Handset or Headset Operation
  • Flexible Ringing Options
  • Headset Activation Button
  • Message Waiting Indication
  • Dedicated Headset Jack
  • Voice Mail Control Keys
  • *******Requires External 48VDC Power that is sold separtely 


  • New Handset Cord
  • New line Cord




Weight 5.00 lbs
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