Set Warning Bell Volume (SWBV)
volume = 0
Sets warning bell volume.
If 2 <=
volume <= 4 the terminal uses low volume. If 5 <=
volume <= 8 or
volume = 0 the terminal used high volume. Otherwise it's off.
🛈 This bell volume is used for the bell caused by bell, various warnings (parsing errors, etc) and also when the terminal is reset by full reset, soft reset or otherwise.