What Does A Fast Busy Signal Mean

{ “title”: “What Does A Fast Busy Signal Mean”, “slug”: “what-does-a-fast-busy-signal-mean”, “excerpt”: “A fast busy signal is a telephony tone that indicates network congestion, equipment failure, or call routing problems, distinct from a normal busy signal which means the called party’s line is in use. It is characterized by a faster cadence of alternating tones […]

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