My phone identifies this as "dangerous". Initially answered and female with strong accent identified herself as Telstra. What she was directing me to do was suspicious and when seen on the face of the mobile listed as very dangerous.

Caller: Spam call with robot voice and Asian accent

Scam a

Requested me to come to the police station, stating that it's about an urgent matter.

Caller: telstra

Problem with my Telstra. Think it is a Scam. Telstra always contact me Via text message Telstra bill by email. Never b phone