I sent the live chat representative Keisha the following message;
"I am completely unable to receive any automated short-code OTP texts (including banks, pharmacy, and Motability). All device settings, premium toggles, and spend caps have been checked and verified. Please escalate this directly to the technical network team for a backend SMS/RCS provisioning reset."
I then explained to her that I have checked advice via ID forums, reddit, YouTube & AI, but I was locked out of an incredibly important website as I could no longer receive OTP messages. I had this issue before and managed to resolve it on my own via advice from another post on this forum, but no luck.
After confirming my handset was a Samsung flip 6, she kept asking me to do things, and I told her I had already taken those steps, to which she said I had to do them all again with her on the chat. I explained further that I was using mobile data, and the network switch & restarting my phone would cut off our conversation. Live chat agent then just cut me off.
I have verified my handset settings, cleared my message cache, and raised my Bill Cap. I believe its a backend provisioning issue. I need a network engineer to reset my short-code SMS routing, but live chat aren't helpful.
Any advice?