Operates cord or cordless central office switchboard to provide telephone information.
Plugs in headphones when signal light flashes on cord switchboard, or
pushes switch keys on cordless switchboard to make connections.
Refers to alphabetical or geographical reels or directories to answer questions and
supplies alternate locations and spelling under which number could be listed. May type location and spelling of name on computer terminal keyboard, and scan directory or microfilm viewer to locate number. May keep record of calls received. May keep reels and directories up to date.
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