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My answers via SMS fail to send

I can’t answer back to my health provider. This is very recent it happened moth my last update. I am using an iPhone 15 and all messages that seem to be coming from my health provider I cannot answer them!! I tried everything that I have seen online but nothing worked??? What is happening?

2 replies

It's impossible for us to guess what "I tried everything I have seen online" could possibly include. But SMS is controlled by your carrier, not Apple. So the first thing I would do is Open Settings > Apps > Messages > and make sure RCS Messaging and MMS Messaging are both turned on. Then I'd Force Restart my iPhone --> Force restart iPhone - Apple Support


If that doesn't work, then you need to contact your carrier as they are responsible for SMS/MMS/RCS messages.

Are they expecting a reply? Some of mine are receive only, and some allow limited answers eg Yes or Cancel.


At the very least turn on "Resend as Text Message" in Settings, Apps, Messaged.