Technical Specifications - AT&T 984 User Manual

American telephone & telegraph small business system speakerphone with digital answering system and caller id / call waiting user's manual 984
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984CIB_(Rev3)28.04.06

Technical specifications

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

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