Remember when this happened? You needed to tell someone over the phone a complicated string like: Gb`’b4&^faQ?
The conversation probably went something like this:
Alice: Upper case G, lower case b, slanted single quote, non slanted single quote …
Bob: What the hell are you talking about?!?! What’s a slanted quote?!
Alice: Why don’t I beep it over to you. Ready?
Bob: <Gets his decoder ready> …. Ready!
Alice: <Presses a button><BeepSchrrrrrBeepBeep .. .modem kind of a noise>
Bob: ok got it <sees Gb`’b4&^faQ?>
You can also beep things over with https://beepitover.com