alt Hacker News>so a customer without a smartphone could relay the diagnostic session to a technician
Do you mean by mimicking the noises themselves?
Replies
notpushkin • last Tuesday at 5:16 AM
By holding their phone up to the machine.
>so a customer without a smartphone could relay the diagnostic session to a technician
Do you mean by mimicking the noises themselves?
By holding their phone up to the machine.
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.