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undefined | Better HN
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landr0id
4mo ago
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>so a customer without a smartphone could relay the diagnostic session to a technician
Do you mean by mimicking the noises themselves?
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wpm
4mo ago
No you see you just need to buy specially marked boxes of Cap'n Crunch that have a plastic whistle in them that plays the tones for you.
userbinator
4mo ago
I wonder how many HN readers still get that reference (and 2600, etc.)
Y_Y
4mo ago
I'm merely middle aged, but I've read the hacker lore.
https://en.wikipedia.org/wiki/Blue_box
hunter2_
4mo ago
We make use of a service already existing without paying for what could be dirt-cheap if it wasn't run by profiteering gluttons...
notpushkin
4mo ago
By holding their phone up to the machine.
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