About 4 weeks ago SMS texts started arriving from 3 hours late to one over at 4 days late. It is completely random and makes texting unreliable. have told contacts to only ring not to risk a text.
The Optus 'help line "were no help and only suggested that the Sim card was faulty. But could not explain how about 80% of texts arrived OK if that was the case.Declared there was no problem in the Lilydale (3140) area. Not even interested in resolving the problem.
Thinking of switching to Telstra if it cannot be sorted out