Specifications

IMl66-107
Installation
Auxiliary Equipment Interface
You can connect an industry-standard telephone or
data device on a line ahead of the common equipment
if you wish. If you do so, the system can detect an
off-hook condition in the connected device and turn on
the line status light at the system telephones to
indicate that the line is busy. Table 3-1 (on page 7)
and Figure 3-8 below detail the auxiliary interface
connections.
NOTE: When you are employing this auxiliary
interface feature, the line-to-line port
reassignment as discussed previously and in
Chapter 4 works as described except in regard
to line 2 and line 4. Line 2 can only be
reassigned to line port 4 and line 4 can only be
reassigned to line port 2
0 Connection is across tip and ring of lines 2 and 4.
The system provides the auxiliary interface
connections at terminals 1 and 6 of common
equipment line jacks 1 and 2.
Figure 3-8. Auxiliary Interface Connections