Automated message from NBN Co saying my internet and landline would be disconnected in the next 24 hours due to change over to the NBN network unless I pressed one to speak to a connection tech, knowing that NBN is not available for another month in my area, I played along and when it came time to give them my personal details, I blew a whistle as loud as I could, going by the swearing and the teary voice I do believe I blew his eardrums out hahahahahahahahaha