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dial-up

(1) To phone someone. See rotary dial.

(2) Using the switched telephone network to send data from a computer to a remote device. Using a modem, the computer's digital data are converted to analog signals in the same frequency range as human voice. At the other end, another modem converts the analog back to digital. For home users, dial-up was the first Internet access service available. It was followed by ISDN, cable and DSL. See modem and dial-up network.



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DIAdial-up adapter
Diablo emulationdial-up Internet access
Diablo printerdial-up line
DIACAPdial-up modem
diacriticdial-up network
diagnostic boarddial-up networking
diagnostic tracksdial-up services
diagnosticsdialer
diagramming programdialer hijacking
dialDIALOG

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