Old telephone ringing, brief.
Modern electronic phone rings X4. Internal call in office. Australian phone. Close perspective
Old fashioned bell-ringer phone ring
Electronic phone ring X 9. Transit model phone. Australian.
Short electronic birdlike trilling phone ring X3 . Internal call
Electronic phone rings X4. Internal office call. 'Transit' model phone, Australian.
Opening the rings of a binder.
Electronic phone rings X5, use for wide shot