Technical Description - AT&T Definity Callmaster II User And Installation Instructions Manual

Technical Description

Physical Dimension and Weight
The CALLMASTER voice terminal can only be desk-mounted; it cannot
be wall-mounted.
The CALLMASTER voice terminal measures
8.5 inches deep
11.0 inches wide
4.25 lbs
Power Requirements
The CALLMASTER voice terminal is line powered from the PBX switch.
The CALLMASTER will operate in voltage ranges of 42.5 to 56.5 volts.
See the Installation section for operating range requirements.
If adjunct equipment such as an S201A Speakerphone is
NOTE:
connected to the CALLMASTER voice terminal's Adjunct jack, it must be
auxiliary powered.
Environmental Requirements
The CALLMASTER voice terminal can operate in temperatures ranging
from 40 to 120 degrees F (4 to 48 degrees C) and relative humidity
ranging from 5 to 95 percent.
Copyright 1994 AT&T
All Rights Reserved
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