Didn't leave a message.
Suspected scammer - all these dodgy phone calls tend to come around either midday, 2pm or 4pm.

Indian woman trying to upgrade my nbn speed asking me to do a speed check on internet put me through to "supervisor" who said engineers concerned about my NBN speed but need to know what the speed it from speed test.

I answered for a change even though I suspected it was a scammer. I said hello twice and they hung up without speaking. That is the giveaway. A complete lack of common courtesy. These horrible people should be stopped from being able to call us. We have been putting up with this invasion of privacy and harassment for too long.

I answered the call and they hung up immediately.

I answered call and they immediately hung up.

Answered the call and they hung up. Probably checking the number to see if its active.

Did not leave any messages

Indian gentleman looking to improve the speed of my internet connection