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ATT 502-503-130IS i1 Aug85 - ATT 2500 DMGC Analog Tel

2500DMGC with Message Waiting, Timed Recall, and Three-level Volume Control. Used with DIMENSION, SYSTEM 85, AND SYSTEM 75 PBXs. Late production with 72-type dial, PCB, and weighs 2 pounds 8 ounces. Much of its mass is in weights on the bottom plate and in the receiver cavity. Contributed by Russ Kirk.

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