Caller: An idiot

They rang me with an Asian accent saying hello hello hello hello no matter what I said they said hello - sounded like a recording. I hung up and they rang me back - I didn’t answer. Then sent me a message saying who is this? A prank or some scam to get into my phone is my guess. I’ve had other numbers ring me asking why I had rung them when I hadn’t. I’ve had two of these and both were people who sounded genuine - older women. The stuff bored people do hey - they can disguise their number for mine then ring people and then these poor people ring me back asking who I am and why I rang. Or maybe it’s just the prankster with voice masking. They can do all of these. My friend has even had her own number ring her. Wish they could do something productive but sadly no.