Four-line accessory handset is designed for use with AT&T Four-Line Corded/Cordless Small Business System with Extendable Range and displays four lines. Design includes push-to-talk speakerphone and 50 name/number Caller ID history, 100 name/number phonebook directory, volume control, ringer volume control, low battery indicator, intercom, mute, redial, hold function and 10-name redial.
AT&T 4-line Accessory Handset, Black, Silver
Handset is designed for use with AT&T Four-Line Corded/Cordless Small Business System
Features push-to-talk speakerphone, 50-number Caller ID history and volume control
Offers low-battery indicator, intercom, mute, redial, hold function and 10-name redial