CORTELCO | 221021TP227E
Cortelco Colleague Enhanced Multi-Feature Telephone with Caller ID in Frost

MFR PART #  221021TP227E
PART #  250010
Minimum 1 EACH
Call for Availability


  • Improved Super-Twist LCD Screen: Improved Viewing and Reduced Glare
  • Ratchet-Type LCD Display: Allows User to Select Viewing Angle
  • Both 90 Volt and 24 Volt Message Waiting Lamps
  • Headset Jacks (2.5mm and RJ type)
  • Caller ID with Call Waiting
  • 80 Message CID Memory
  • Backlit Extra Large 3-line LCD Panel
  • Trilingual: English, French and Spanish
  • Voice Message Indication: FSK, Stutter and 90 Volt
  • Speakerphone
  • Mute with LED
  • Electronic Hold
  • 10 Direct and 10 Keypad Memories
  • Programmable Flash
  • Redial
  • High Profile Ring Indicator
  • Multi-Step Volume Control
  • Data Port
  • Tone/Pulse Switch
  • Dual Headset Jacks
  • Desk/Wall Mountable


Call Waiting YES
Caller ID YES
Data Port YES
Display YES
Flash Key YES
Headset Jack YES
Hold Button YES
Intercom NO
Line Size 1
Message Waiting YES
Mute Button YES
Redial YES
Speaker Phone YES
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Spec Sheet

Spec Sheet

Data Sheets