Verizon DSL is a digital subscriber link (DSL) internet service provided by Verizon communications. Internet can be accessed in many ways like cable, ISDN, dial-up, optical fiber, power line internet, satellite, wi-fi, DSL etc. The advantage of DSL is that the voice telephone and fax can be used simultaneously with the internet connection. DSL technology takes advantage of the fact that on the telephone line, voice occupies a very small bandwidth and a large bandwidth is unused. This unused bandwidth is utilized by DSL for internet. Verizon DSL can also be used to connect more than one computer to one connection.
DSL internet service is provided over the ordinary telephone. Verizon DSL is available in most places where verizon has provided telephone service. However DSL is not available on all telephone lines due to physical limitations. If the telephone is beyond 3 miles from the verizon central office (telephone exchange) the DSL service is not available. This is because the quality of the connection generally deteriorates beyond the 3 mile limit. Further if the copper wiring in the home telephone line is not as per requirements DSL service cannot be provided. Whether...