Busy signal and Dial tone
Related terms
Busy signal
Dial tone and busy signal are semantically related. In some cases you can replace phrase "Dial tone" with "Busy signal", this phrases are similar.
Dial tone
Busy signal and dial tone are semantically related. Sometimes you can replace phrase "Busy signal" with "Dial tone", this phrases are similar.
Cite this Source
Dial tone and Busy signal. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/busy_signal/dial_tone
Busy signal & Dial tone. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/busy_signal/dial_tone>.
Dial tone or Busy signal. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/busy_signal/dial_tone.
Google Ngram Viewer shows how "busy signal" and "dial tone" have occurred on timeline