Office use means lands, buildings or structures used or designed or intended for use for the practice of a profession, the carrying on of a business or occupation and, for greater certainty, but without in any way limiting the generality of the foregoing, shall include but not be limited to the office of a physician, lawyer, dentist, architect, engineer, accountant, real estate or insurance agency, insurance company, veterinarian, surveyor, appraiser, financial institution, consumer loan company, employment agency, advertising agency, consulting firm, business service, investment company, security broker, mortgage company, medical clinic, builder, land developer;
Federal office means the office of president of the United States, United States
Central Office means a building or a space within a building where transmission facilities or circuits are connected or switched.
Central Office Switch (Central Office) is a switching entity within the public switched telecommunications network, including but not limited to:
Central Office Switch (CO) means the switching entity within the public switched Telecommunications network, including but not limited to: