Picked up said hello and they immediately hung up, probably scam.

Caller: Mastercard visa

Tried to say my master card had been used for woolworths. I dont have a master card.
And then she required me to fill out a form but I couldn't do it on my samsung phone, had to be a laptop computer or iPhone, my phone was not compatible apparently

Same experience as another person reported. I answered the call but when I said 'Hello' the call was terminated. It was a women's voice but the line had a lot of static and I did not catch the remark.

Caller: Someone from Red group

Nuisance call very late at night lady with an American accent

Another scam caller