SB67138 4-Line Corded/Cordless Small Business System w/Extendable Range & Push-to-Talk Intercom

1-4 Line Capability, Corded Base and Cordless Handset, up to 10 Handsets, Intercom from Base to Handset or handset to handset. Range up to half mile with repeaters, digital answering machine with individual voicemail boxes, Caller ID/Call waiting, mute, redial, hold, chain dialing and headset compatible