Waiting online, if I send a short message of more than 1000 words, can the other party receive it!

Both the other party's mobile phone and your mobile phone can support it, but the charging is based on 70 words/1, so I still suggest you segment it. You can type a paragraph to save, then continue typing, and then send it one by one after typing, so as to ensure that the other party can see it completely, because some mobile phones can't display the second paragraph.

Also, you write down the message number at the end of the message to let the other party know the reading order of the message. That's what I wrote.