Optionally allow unknown numbers if they call multiple times

[adarsh1001]

Checklist

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Feature description

There is a setting to block calls from unknown numbers. The request is to add a subsetting that allows the call to go through if they call X times in Y minutes.

Why do you want this feature?

Blocking all unknown calls blindly can backfire in emergency situations where someone you know needs to get in touch with you via someone else's phone. Or there's some other important communication from your bank or work and you don't have their number stored in. My idea is that if the same unknown number calls say twice in 5 mins, they're likely legit and trying to get in touch (spammers usually move on after a single call).

Additional information

No response

[adarsh1001]

Both X and Y should be user decidable.

[Danny3]

I need the Do Not Disturb to go away (turn) of if somebody from known number calls me more than one time in less than 5 minutes!
I'm sometimes enable this feature to sleep well, but if somebody has an emergency, I want to be woken up.
Probably the same for unknown numbers, but with a higher threshold, like at least 2 or 3 times in less than 10 minutes.

[vertigo220]

You can just use SpamBlocker instead of Phone to manage call blocking. It's much more powerful and flexible. Including the ability to set both x and y.