Cortelco 2211


The Cortelco 2211 is a single-line analog telephone.

To download the manual for this telephone, click here.


  • Line-powered
  • Caller ID with call waiting
  • 60-message caller ID memory
  • Extra-large 3-line LCD panel
  • Voicemail indication
  • Speakerphone
  • Mute with LED indicator
  • Electronic hold
  • 11 direct and 10 keypad memories
  • Flash (switches to a call on another line)
  • Redial
  • High-profile ring indicator
  • Multi-step volume control
  • Data port
  • Desk/wall mountable
  • Improved super-twist LCD screen for improved viewing and reduced glare
  • Ratchet-type LCD display allows user to select viewing angle
  • Headset jacks (2.5mm and RJ type)

Additional Phone Features and Functions

Getting Help

For additional assistance with this telephone set, please submit a request via a Communication Service Request (CSR) (USC Login Required).