This has been happening to me too. I live a few hundred meters from an Optus tower in central Sydney. We have 2 Optus phones in our house, both have the same issue.
Did you find a solution?
We have swapped sims, changed phones, used wifi calling on and off, 3G, 4G, reset network settings, we've tried everything.
What is going on?
oh my god, I feel so much better knowing it isn't just me.
This just happened to me today and I nearly threw my phone into the wall because I thought it was a demon or something trying to possess my phone hahaha. The breathing was terrifying.
Does it still happen to you? Have you / anyone found a solution?
If the issue still continues then you are best to speak with our Technical Support team either via the → messaging service or by calling them on 131344 - Mon - Fri: 8am - 8pm Sat: 9am - 5pm AEST to assist you further.
At the Gold Coast University Hospital in 2011 I am on the phone to a workmate from Gold Coast City Council while in the Psych Ward, I hear these voices over the phone.
Then in 2017 I am in the Psych Ward again, I am on the phone to my sister and I hear these voices again.
In 2019 I told my Psychiatrist at the Gold Coast University Hospital about it and she claims I had an hallucination. It was real. It has never happened outside of that Hospital.
This was real. It really happened twice 6 years apart and has only happened at the Gold Coast University Hospital.