Comment on Missed call

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dan@upvote.au ⁨2⁩ ⁨days⁩ ago

Some mobile networks have spam protection that’s enabled automatically.

You could also have a “clean” number, especially if you don’t use your phone number anywhere haven’t answered a spam call before, and nobody used it before you (or the previous user was a long time ago).

Spam callers can’t robodial literally every number, so they rely on lists of phone numbers that are known to be good/active, for example if they’ve answered a spam call before, if the number has been in a data leak, etc.

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