- Replaces the ET4000 (4300 adds built-in features that had to be modules on the 4000 and a few cosmetic differences) - IS COMPATIBLE WITH THE ET4000 - 4 Lines andup to 16 extensions - Caller ID, call waiting caller ID (on all 4 lines) - Centrex console - 50# Caller ID history - Caller ID display dial - 3-Way conferencing - Call timer - 5# Redial - Do not disturb - Toll restriction - Call privacy on/off - Automatic line selection - 28# Memory dial in each phone - 10# Private directory - Memory retained during power loss - Separate volume controls (handset, speakerphone, and headset) - Line reserve - Intercom - Paging - Call transfer - Speakerphone - Telco visualmessage indicator for all four lines - Backlit large LCD - Three soft keys for easy display-guided programming - Headset jack - Built-in headset amplifier and dedicated headset button - Data/fax jack - Shared directory holds 40 names and numbers - Advanced intercom - Off-hook voice announce - Busy lamp field - Dual color line status indication - Distinctive ringing for each line - Built-in battery backup - Special 2-Year manufacturer's warranty. (Warranty is tied to usage. Example: if phone is disconnected from power for a period of time, you do not lose that part of the warranty) Customer Support Line 800-862-1638 - Suggested paging VK-PA-2A TMCET4300
