*** DISCONTINUED *** SBC-420 4-Line Feature Corded Phone Call Waiting Caller ID Expandable up to 12 stations Backlit LCD 200# Caller ID history and dialer 200# Name & number directory 2-Way speakerphone One station/all station page Station-to-station intercom (make station-to-station intercom calls, up to two simultaneously, without tying up telephone lines) Call transfer Privacy protection (all calls are private unless the talking station releases privacy protection) Power failure protection (in the event of a power failure, vital information is retained and telephone calls can be made and received on line) 20# Name/number autodial 3-Way call conferencing with 2 lines (one incoming line can conference with two stations, or two incoming lines can conference with one station) Hold with reminder Line status indicator LED voicemail message waiting indication LCD indicates which lines have new voice mail Automatic line selection Do not disturb Headset jack (2.5mm) FSK and stutter for VMWI Auto redial 2 Data/fax ports Station-to-station ID 9V battery required for memory backup, not included Complete compatibility with the Uniden model 420i Connections: 8 pin RJ61 jack (means you can either use 2 RJ11 wired 4 pin jacks, or use 1 RJ61 wired 8 pin jack; connecting to this jack via an RJ45 wall jack can cause cross-talk) Part number changed from INTELL-420i (Model420i) Wall mountable Black ITC420 REPLACEMENT BATTERY: EV-A522BP (single pack) Product Support Information: 800-400-5156 (8 AM to 5 PM Pacific Time)