- American Telephone & Telegraph Small Business System Speakerphone with Digital Answering System and Caller ID / Call Waiting USER'S MANUAL 984

Technical specifications
Technical specifications
120
Technical specifications
Technical specifications
REN 0.3B
Power adapter Input: AC 120V, 60Hz
Output: DC 12V, 500mA
Battery One 9V alkaline battery required
Intercom signal frequency Data 455 KHz
984CIB_(Rev3)28.04.06 4/28/06 6:28 PM Page 120