This number called and offered 50% discount on my phone bill for 6 months. They said they had all my details only need me to give them a secure code they had sent to me via text from Microsoft. I advised not comfortable as I had nt received any notifications from Telstra in relation to a 6 month 50% discount. They said they would send me an email and they did it was a Reset you passord email from a noreply@telstra email address. Definately a scam

Called several time - no message left. Called back and got a convert you message to text inbox

I rang them back after missing 5 calls yesterday. Hid my caller ID. There was some background noise like in a call centre and then a young woman answered. They hung up when I asked who was calling me.