This U.S. industry comprises establishments primarily engaged in operating call centers that initiate or receive communications via telephone, facsimile, email, or other communication modes for purposes such as: (1) promoting products or services, (2) taking orders, (3) soliciting contributions, and (4) providing information or assistance regarding products or services. Telemarketing bureaus and other contact centers provide these services on behalf of clients and do not own the products or provide the services that they are representing, or they serve other establishments of the same enterprise. Cross-References. Establishments primarily engaged in--