Send hundreds of thousands of short messages with mobile phones. How does the other party show them?

Generally, better mobile phones will be displayed one by one, and individual mobile phones will be displayed one by one.

Here are some suggestions:

If the number of words is too large, it is recommended to charge according to the number of words when sending multimedia messages, one is 70 words, two are more than 70 words, and so on.

Your 300 words are already five messages. A multimedia message is only fifty cents, and you can add many words and thousands of words. No problem, others will not show it separately when they receive it.