Landline

A landline (land line, land-line, main line, home phone, fixed-line, and wireline) is a telephone connection that uses metal wires or optical fiber telephone line for transmission, as distinguished from a mobile cellular network, which uses radio waves for signal transmission.[1]

See or edit source data. Ritchie, Hannah; Roser, Max (2 October 2017). "Technology Adoption". Our World in Data. Retrieved 12 October 2019.

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