Sneaky company. NextGen apparently. Made out they were following up with me after a supposed conversation we had had 6 months ago. He tripped himself up with I started asking questions. Very dodgy.

Female voice asking to do a survey. When I replied that I do not do surveys she then wanted to do a survey on why I don't do surveys.
Obviously, these people don't want to hear 'No, go away.'
Person at this number indicated that they represent Nextgen and that their physical address is 460 Church St, North Parramatta, NSW.

Apparently, Tony is the supervisor at this location. These people do become a bit defensive when you try to interrogate them for information on who they are and what they do. They seem to need to know who you are and what organisation your from before they can begin to deal with your enquiries.

NextGen Australia. They left a message for me

This company are extremely unethical. I have called them back since hey never leave a message and I have receive various call over some weeks.I have spoke with some one but they did not want tell me who they were and have been evasive to begin with and when I was insisting to have their name they become defensive and and tried to turn the table saying that "I" was harassing them. Still not having been satisfied I will resort to report them to the consumer affairs and telecommunication Industry Ombudsman

hung up