I called back number (02) 8077 1192 reached voice mail but did not say for what company.

Someone from Chase Edwards made marketing survey but they don't even know who they called to

Called answered but they hung up. No talk.

Called me, missed it, they left no voicemail, called back but straight to answering machine saying they’ll call me back. Didn’t say what company

Called my mobile but didn’t leave a message.

Picked up the phone, a few minutes lag, as I am currently working and can only answer work calls, I advised I was at work and if it was urgent, the man said I'll catch you later, its not urgent but important and hung up.

hi all our operators are busy. we will return your call shortly (in australian accent).

dodgy to the max, no company name.