I used it as a ringtone, not long ago, inspired by a posting on HN that described in details what the different sounds mean. 1. Reactions were not good, even f

I used it as a ringtone, not long ago, inspired by a posting on HN that described in details what the different sounds mean. 1. Reactions were not good, even from my geekiest acquaintances. 2. Worst, turns out this sounds are all around us, from fax machines to POS communication for credit card verification. I became too aware of the sounds and false-positively checking my phone too often so I changed.