switchboard operator (0 synonym found)
Definition of switchboard operator:

(N) : In the early days of telephony, companies used manual telephone switchboards, and switchboard operators connected calls by inserting a pair of phone plugs into the appropriate jacks.
Definition of switchboard operator:

(N) : In the early days of telephony, companies used manual telephone switchboards, and switchboard operators connected calls by inserting a pair of phone plugs into the appropriate jacks.
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