Telephones & Accessories

The category of telephones and accessories is normally comprised of many devices, components and equipments such as corded telephones, cordless telephones as well as telephone accessories. Telephone accessories are comprised of answering machines, caller ID boxes, phone cards, telephone cords, telephone headsets and other telephone accessories. A telephone set is composed of various parts, components and accessories such as telephone handsets, hook switches, telephone handset hangers, telephone handset transmitters, transmitter, telephone handset receivers, wire connectors, clips, ringer, alerter, antisidetone network, and microphone and speaker also. There are many telephone companies operating all over the world. The examples of most popular telephone companies in human history entail The Phone Company, Regional Bell Operating Company (RBOC), Public Switched Telephone Network (PSTN) Internet Telephony Service Provider (ITSP), Incumbent Local Exchange Carrier (ILEC), Competitive Local Exchange Carrier (CLEC), Communications Service Provider, and Bell Telephone Company. The examples of fixed line telephone operating companies in United States are ACN Inc. Windstream Communications, Vonage, Verizon Communications, SBC Communications, Qwest Communications (Qwest), Pac-West Telecomm, Malheur Bell, Integra Telecom, GTE, Frontier Communications, Fairpoint Communications, Excel Communications, Cincinnati Bell, CenturyLink, Blue Casa Communications, and BellSouth and AT&T. There are also mobile-phone operators working in the United States such as Verizon Wireless, Unicel, TracFone Wireless, T-Mobile (Deutsche Telekom), SunCom Wireless, Edge Wireless, Dobson Cellular, Cincinnati Bell Wireless, Centennial Wireless,  Centennial Communications, AT&T Mobility (AT&T), América Móvil,  and Alltel etc.