Seems to be a cheeky technique Telstra uses to try and sell products by getting you to return a missed call from your mobile. If nothing else, they get you to pay for a 30 second call, even if you call and immediately hang up.

why the call

Just had the number call me again i picked up and was hung up on

Just mangaged to ring back and this number is from Telstra something do with products

Just had the same number call me, cant call back and left no message

Just had another call and 1 missed call from this number this morning.