using wp81 or wp10 press on message until popup pops up like right click on pc. there are delete, forward, or copy. forward using email, copy into word or onenote and save on onedrive.
I also take notes and text to wife. she ignores text. I copy text into word after taking notes, save in word to onedrive, and edit notes on pc.
sometimes I forget past notes, go into wife text, and copy and paste into word.i also send email to myself and text answer to client from phone by copying text to email. you can also send text from pc.