Disable Missed Call Spam on Telstra Prepaid

My phone shows missed calls like every other phone in the world. It also accepts SMS messages from people that WANT to send them. I hate checking messages and always get them too late, I also hate “you missed a call but the caller did not leave a message” texts, and I never like to “leave a short ten second message and it will be sent as a text”. SO I just spend over an hour working this all out.

dial #002#

dial **61*101**30#

SMS “DCF OFF” to 144