Cortelco ITT-2200FROST Colleague With CID Single Line Corded Telephone

Cortelco Colleague single line corded telephone has a caller ID. Call waiting Caller ID: can take the call, send it to voice mail, "please wait" or "call back" are the features with 80# Caller ID history.

• Voice message indication (FSK/stutter/90V light)
• Speakerphone
• Mute with LED
• Electronic hold with extension release
• 10# Direct memories
• Programmable flash
• Redial
• Ring indicator
• Volume control
• Data port
• Tone/pulse switchable
• Dual headset jacks (provides 2.5mm jack and an RJ-11 jack)
• Headset mode switch converts speakerphone button into answer/disconnect button