Telephone services

small structure furnished with a payphone

small card, usually resembling a credit card, used to pay for telephone services

voice or tone user interface for telephony

traditional analog voice land line telephone service

means of transporting data over a packet-switched network so as to emulate a dedicated physical link between nodes

Televoting (also telephone voting, phone voting, and call-in voting) is a method of decision making and opinion polling conducted by telephone. Televoting can also extend to voting by SMS text message via a mobile cell phone.

call center operated by the local government for emergency phone calls

telephone call charged at a higher rate

token coins once widely used for making telephone calls from public telephones in place of ordinary coins

operator service that allows people who are deaf, hard of hearing, deafblind, or have a speech disorder to place calls to standard telephone users via a keyboard or assistive device