Claimed to be from Telstra offing a discount which seems odd to be calling from a mobile. I declined and hung up.

Received a call from this number. Caller - female - said she was from Telstra, and said something about wanting to offer me a discount on my phone bill. I have no idea WTF she was talking about because she had the worst foreign accent I’ve ever come across, trying to speak English. A lot of background noise that sounded like a mob of noisy kids arguing. I hung up on her and a minute later I rang her phone. She answered after 10 seconds just saying “Hello.” I asked her who she was and she again identified herself ( forget her name ) and said she was from Telstra. Just hung up again. I’m reporting it to Telstra as well.