tonepad
nounEtymology From tone + pad.
1
A form of simple modem that generates tones used to control a device at the other end of a telephone line.
noun
Etymology From tone + pad.
A form of simple modem that generates tones used to control a device at the other end of a telephone line.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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