Information On The Older Power Supplies; Figure 2-4. Local And Satellite Power Sources For Voice Terminals Adjuncts - AT&T Callmaster Series Reference Manual

Information on the Older Power Supplies

The following diagram shows the connections with the older power supplies.
Note: The MSP-1 replaces the KS-22911 L1/2, 329A, and 353A DC power supplies and
the 2012D AC transformer.

FIGURE 2-4. Local and Satellite Power Sources for Voice Terminals Adjuncts

ADJUNCT POWER
2-33