Dial tone, numbers keyed, ring tone heard, hook flash button pressed. Heard through earpiece.
high pitch squeaky and scraping electronic space morse code signal, ascending intensity
Switches being pressed and the ticking of indicators from a bus, birds in the background
Course high pitch noise repeating rhythmically
Digital tape answering machine clunk & beep at end of tape.
Cruise ship horn blasting.
Cruise ship blasting its horn three times.
Candian diesel train tooting x signal.
Canadian diesel train toots y signal.