THE SAS-40 ADMINISTRATOR'S TELEPHONE EXCHANGE SYSTEM,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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A Soviet-designed telephone intercom system with external trunk access is described. The system permits conference calls max. 20 subscribers through a central console. No direct circuits between extensions, by-passing the central console, are possible. Console has built-in mike and loudspeaker, plus handset for conversational privacy. External exchange or PBX is reached by dial. An extension hold feature is provided.
- Non-Radio Communications