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English definition of “dial-up”

dial-up

adjective [before noun]     /ˈdaɪ.əl.ʌp/
Dial-up computer systems , devices , and internet services use a phone line to connect them: a dial-up connection dial-up access / networking a dial-up account / modem Computer concepts
(Definition of dial-up adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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