This is my experience, and a warning. I'm open to suggestions of what I should do / what may have gone wrong.
Acknowledging that I am a sim-slut and will move providers usually 3-monthly.
Last Tuesday 18/02 I initiated a port from Lyca prepaid (eSim) to Belong $55 physical sim purchased from coles.
The port process was all fine, and I received a port-complete email from belong. My Lyca esim also stopped working immediately, which seemed like a good sign.
However, once inserted the new sim displayed the dreaded 'SOS no sim'. I tried it in another phone and had the same issue.
My Lyca account isn't even accessible if I try to login using my phone number (therefore issue lies with Belong).
Now what follows is a series of failed attempts to get this sorted with Belong. Keep in mind I have no access to my phone number since 18/02 to make any support phone calls, just online chats / emails.
I first reached out to Belong via online chat that same day 17/02 and was told to allow up to 36 hours.
I followed up on online chat on the 18/02 and 19/02 to be told it was escalated as well as being told I'd be contacted via email with updates (though that never happened).
On the 21/02 I opened a complaint with belong and received correspondence on the 21/02 which was generic, On the same day I lodged a TIO investigation.
On 24/02 I received the following email from the complaints department:
"I wanted to inform you that your mobile service shows as active with Belong, which means the port-in process has been completed. However, it appears that a few network settings are still in progress, indicating that our backend team is still working on it. We have already escalated the issue to the backend team and are awaiting their response."
They then instructed me to purchase a new sim (or order online and wait 2-4 days) and do a "sim transfer" - I suppose ruling out the possibility of a faulty simcard? I am waiting for the simcard to arrive as I didn't want to have to purchase a new sim pack in store and give Belong one more cent or minute of my time once this is resolved (assuming it is resolved).
As of today 26/02 I have no access to my mobile number (people get a voicemail when they call it - I haven't checked whether this is lyca, or a generic one with belong).
Sounds like a faulty sim