Description
The Inter-Tel 12-Button Display Speakerphone (550.4400) features:
▪ 12 Programmable buttons
▪ 2-line X 16-character alphanumeric Display
▪ Red LED line status indicator
▪ Ringer volume control
▪ Handset volume control
▪ Hands-free answerback on intercom
▪ Wall-mountable
▪ Color: Charcoal
▪ Refurbished
▪ One-Year Warranty