Talk:Message-waiting indicator

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Technology

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Lacks technical information

Latest comment: 6 months ago1 comment1 person in discussion

It mentions and links to FSK but there is no actual description of the coding used. I.e two short bursts at 2KHz then one 2.5KHz..etc.. what is it? Hooperbloob (talk) 05:11, 20 January 2026 (UTC)Reply