Same experience, they continued to ask very personal information and told me it was a survey about my media consumption but no questions about my media consumption were asked.

Spam

Had a call from then, constantly kept trying to narrow down to find my age and get my email. Promised there would be no "unsolicited emails or calls" and went very quiet when I asked "but isn't this an unsolicited phone call?". Intent on getting personal details, probably an advertising data scam.

spam

I called back number (02) 8011 1845 spoke to a woman but did not understand properly the name of the company when she mentioned it.

This number has been calling me daily this past week including Saturday. I have a silent number and are on the do not call register.

continues to constantly ring more then 3 times a day.