My daughter also have the same problem.

Thanks Simon, but i reckon I'll wait for someone at I'd mobile to help instead.

Hi there ​@Breatgritain, sorry to hear that. What phone do you have please?

Thanks,

Tyler

Hi there ​@SimonFilmore, same as above, what phone does your Daughter have please?

Thanks,

Tyler

​@Tyler C , ​@SimonFilmore was phishing for my personal details then edited their post before you saw it.

I have an S25 Ultra

Hi there ​@Breatgritain, thank you for making us aware, we’ll keep an eye on that for you.

Please try the following:

1) Open Messages, go to Settings (top right, Message Settings), open "Chat Features" or "RCS Chats", verify if this is the correct number or not.

2) If it shows the incorrect one, then head to: https://messages.google.com/disable-chat and you should be able to unregister the number. Once done, turn off the Chat Features/RCS and the phone. Wait a few minutes and turn the device back on and re-enable Chat Features/RCS it should let you re-register/update to the correct number.

Alternatively, you can turn Chat Features/RCS off and test SMS after this.

Thanks,

Tyler