When sending texts some people receive from my number, other people from the original number, RCS chats are not available?

When sending texts some people receive from my number, other people from the original number, RCS chats are not available?
Best answer by Natalie W
Hello
Can 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.
Nat
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