2002 NAICS Definitions

334210 Telephone Apparatus Manufacturing

This industry comprises establishments primarily engaged in manufacturing wire telephone and data communications equipment. These products may be standalone or board-level components of a larger system. Examples of products made by these establishments are central office switching equipment, cordless telephones (except cellular), PBX equipment, telephones, telephone answering machines, LAN modems, multi-user modems, and other data communications equipment, such as bridges, routers, and gateways.

Cross-References. Establishments primarily engaged in--

• Manufacturing internal and external computer modems, single-user fax/modems and electronic components used in telephone apparatus--are classified in Industry 33441, Semiconductor and Other Electronic Component Manufacturing; and
• Manufacturing cellular telephones--are classified in Industry 334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
334210	334210	3661	Carrier equipment (i.e., analog, digital), telephone, manufacturing
334210	334210	3661	Central office and switching equipment, telephone, manufacturing
334210	334210	3661	Communications headgear, telephone, manufacturing
334210	334210	3661	Cordless telephones (except cellular) manufacturing
334210	334210	3661	Data communications equipment (e.g., bridges, gateways, routers) manufacturing
334210	334210	3661	Facsimile equipment, standalone, manufacturing
334210	334210	3661	Keysets, telephone, manufacturing
334210	334210	3661	Local area network (LAN) communications equipment (e.g., bridges, gateways, route
334210	334210	3661	Modems, carrier equipment, manufacturing
334210	334210	3661	Multiplex equipment, telephone, manufacturing
334210	334210	3661	PBX (private branch exchange) equipment manufacturing
334210	334210	3661	Private branch exchange (PBX) equipment manufacturing
334210	334210	3661	Repeater and transceiver equipment, carrier line, manufacturing
334210	334210	3661	Subscriber loop equipment, telephone, manufacturing
334210	334210	3661	Switching equipment, telephone, manufacturing
334210	334210	3661	Telephone answering machines manufacturing
334210	334210	3661	Telephone carrier line equipment manufacturing
334210	334210	3661	Telephone carrier switching equipment manufacturing
334210	334210	3661	Telephones (except cellular telephone) manufacturing
334210	334210	3661	Telephones, coin-operated, manufacturing
334210	334210	3661	Toll switching equipment, telephone, manufacturing
334210	334210	3661	Wide area network communications equipment (e.g., bridges, gateways, routers) man

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Page Last Modified: May 05, 2003