pulse dialling Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
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Meaning of “pulse dialling” in the English Dictionary

"pulse dialling" in Business English

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pulse diallingnoun [U]

uk   us   (also US pulse dialing) COMMUNICATIONS
a system that is used to make a connection with the telephone line by interrupting a continuous signal. In many parts of the world pulse dialling has been replaced by tone dialling: Modern equipment will allow switching between pulse and tone dialling modes.
(Definition of pulse dialling from the Cambridge Business English Dictionary © Cambridge University Press)
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