VTech CM18445 Main Console Brand New One Year Limited Warranty The VTech CM18445 is a small business system, which uses CM18445 as main console. The small business system four line operation phone is packed with the best VTech features and manage calls from 1-4 telephone lines simultaneously. The CM18445 is a full-duplex speakerphone that can keep up with your calls and increase participation by allowing parties on both ends to speak and be heard at the same time. One can store 50 names and numbers caller ID history. Additional features include Digital answering system, voice prompts, memo recording and variable speed playback. CM18445 Features Expandable upto 10 Stations 1 Console 9 Desksets Supports Up to 9 Accessories Supports CM18245 Desksets, CM18045 Handsets, IS6100 Headsets and TL80133 Speakerphones sold separately Full Duplex Base SpeakerPhone LCD Display on Handset 100 Station Name / Number Caller ID Memory 50 Station Phone Directory / Dialer Auto Redial 10 Selectable Ringtones Volume Control Trilingual Menu Support English / Spanish / French Speakerphone Volume Control Mute Intercom 4-Line Operation Up To 4-Way Conferencing Auto Line Selection Music On Hold Compatible Predial Clock Date Display Hearing Aid Compatible Wall Mountable/Mount Included Up To 5 Hours Talk Time Call Transfer Call Privacy On / Off Line Status Indicator 32 Station Speed Dial Tone / Pulse Dialing Adjustable Tilt Variable Viewing Angles Memo Recording Time and Day Stamp Call Screening / Intercept Digital Answering System Remote Access Audible Message Alert Corded Phone