This quite blatantly a scam. I received the below text message, the grammar alone is a red flag.

"Hi Samantha (I am not Samantha), Thanks for being a Telstra customer. You recently changed the plan on your mobile service (wrong again). We'd really appreciate a moment of your time to understand how we handled your request. Firstly, is this change to your Telstra service complete? Please reply YES or NO. If you reply NO you will be offered a call back to resolve your issue.

* No charge for receiving or replying to this SMS from a Telstra Mobile in Australia. If you do not wish to receive surveys like this one reply STOP."

This is Telstra with a one minute survey

Who's number is 0467 301 970

Got a call from 0432 169 187 saying they were from my bank.Scam

Caller: Scammer

Scam SMS as above, claiming from Telstra and addressed to someone else regarding account changes.

Thieves! Scammers!

I got this message also, but not a Telstra customer…it’s a scam

Caller: Saying text was from telstra

Clearly a scam as my name is wrong in the text.

You have to go through a validation process for mobile numbers in australia, so how could they get my name wrong.

Its a Scam trying to get you to type Yes in tex so they can change your phone plan

Caller: Unknown text

Hi X, Thanks for being a Telstra customer. You recently changed the plan on your mobile service. We'd really appreciate a moment of your time to understand how we handled your request. Firstly, is this change to your Telstra service complete? Please reply YES or NO. If you reply NO you will be offered a call back to resolve your issue.

* No charge for receiving or replying to this SMS from a Telstra Mobile in Australia. If you do not wish to receive surveys like this one reply STOP.

I believe this is a nuisance survey from Telstra ??? Harassment !!! I am NOT a Telstra customer any longer.

Hi X, Telstra here with a one minute survey to find out how you are finding your new bill.
Do you understand your new bill and all of the charges?

Hi , Telstra here with a one minute survey to find out how we handled the issue you experienced recently whilst using your Telstra Fixed line.

Got a text saying Hi John, (husband died january) and i had changed the phone information in Feb! asking me to text yes or no regarding changes! Scam

I just received the message from Telstra from this mobile number.
Hi Hans, Telstra here with a one minute survey to find out how we handled your recent change of plan on your fixed line service....

Im not with Telstra, my name is not Hans, this is some kind of scam...beware!

Rang Telstra they said that it not any of their numbers and they didn't send the text which was a survey about billing. They also had the details of my account incorrect so I was very suspicious.

This number seems to be disconnected but need a name of who it belonged to please ..