Difference between Intercommunication System and Telephone Operator

INTERCOMMUNICATION SYSTEM vs TELEPHONE OPERATOR: NOUN

A person who provides assistance in establishing a connection, or who provides information or takes messages via the telephone
A person who operates a telephone switchboard
Someone who helps callers get the person they are calling

Telephone receiver, Call box, Public address system, Pa system, Telephone operator, Radioteletype, Rebroadcaster, Telephone box, Telephone line, Audio system, Telephone exchange, Radio receiver, Telephone system, Communication system, Intercom

Operator, Telephone kiosk, Telephone booth, Switchboard, Dial telephone, Telephone, Telephone box, Communication system, Telephone line, Patchboard, Call box, Telephone system, Telephone exchange, Telephonist, Switchboard operator

Telephone receiver, Call box, Public address system, Pa system, Telephone operator, Radioteletype, Rebroadcaster, Telephone box, Telephone line, Audio system, Telephone exchange, Radio receiver, Telephone system, Communication system, Intercom

Trunk call, Operator, Telephone kiosk, Telephone booth, Dial telephone, Telephone, Telephone box, Communication system, Telephone line, Patchboard, Call box, Telephone system, Telephone exchange, Telephonist, Switchboard operator

Such multiple dwelling, as aforesaid, shall also be equipped with an intercommunication system to be located at the required main entrance door.
The infant affective display then becomes part of a conscious intercommunication system with the caretaker.
The audio and a video door intercommunication system are also classified as control of access.

Austin telephone operator moments after the dam failed.
She worked as a telephone operator in Dewey.
Is anybody queuing in from the telephone, operator?
Wanted a telephone operator, smart, young, preferably graduate.
Home Telephone Operator Jobs, Salary, Work From Home Operator Jobs.
Army RTO, or radiotelephone operator, carried a backpack radio known as the An Army RTO is shorthand for radio telephone operator.
Radio service man Radio technician Railway mail clerk Telegrapher Telephone installer Telephone lineman Telephone operator Typing telegrapher Inspector Interior decorator Junior office clerk Linotype
Afterwards she returned to Omaha and worked as telephone operator at Teem Telephone Co.
Drug Store, and after graduating, became a telephone operator at the local telephone company.
Marie was a former telephone operator for United Telephone.