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ADJUNCT POWER
D4BU
cord
Wall Jack
D4BU cord
or
2–wire cord
Line jack
Bottom view of
the 8102 telephone
MSP-1
Power Supply
PHONE
-7 +8
OTHER LINE
-2 +5
Adjunct jack
(on the rear
of telephone)
Power jack
FIGURE 2-6. Local Powering Arrangement for Adjuncts Connected to the 8102 Analog Telephone
2-38