- Cortelco Medallion single line corded telephone
- Caller ID, call waiting caller ID
- 100# Caller ID memory (E2PROM design)
- Electronic 3-line LCD
- LCD contrast adjust
- LCD super twist (rotates forward)
- Trilingual menu
- Icons: new call, repeat call, forward call, toll call, blocked call, unknown call, and message waiting
- Displays caller name, phone number, and time/date
- Real time clock
- Call timer
- Message waiting light works off Sutter, FSK, 90 Volt, and
24 Volt
- Mute with LED
- DTMF dialing
- Electronic hold with extension release
- On hook predial
- Directory name match
- 10 Direct dial memories (up to 24 digits)
- Programmable flash
- Last 10# redial
- 5 Selectable ringer cadences
- 8-Step ringer volume control
- 4-Step receiver volume control
-Data port
- Tone/pulse switchable
- Headset jack
- 6 Programmable area codes
- Speakerphone
- Wall mountable
- Charcoal gray

ITT3200CH