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A comment on Ask HN: Escape from TCR? Family Shared SMS. Parent comment

Re:Ask HN: Escape from TCR? Family Shared SMS by hedora on Saturday October 26, 2024 @03:48PM (#41957226)
Is there a client-side way to tell if an SMS is sent via TCR?

If so, I’m guessing a good chunk of the US would pay for an app that silences the notifications and auto-responds STOP.

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Re:Ask HN: Escape from TCR? Family Shared SMS by WarOnPrivacy on Saturday October 26, 2024 @04:01PM (#41957316)
> Is there a client-side way to tell if an SMS is sent via TCR?

The TCR is a list that wireless carriers use to decide if they'll let a SMS message proceed or not.

I doubt the message itself indicates that it was weighed against the TCR list (it would require modifying the message).

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Re:Ask HN: Escape from TCR? Family Shared SMS by tcrhelpforsms on Saturday October 26, 2024 @05:00PM (#41957683)
Yeah, this isn't like e-mail headers where different hops in routing will insert additional information.
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