It is proper Netiquette to send simple text messages. Don’t send long complicated texts.
Texting Netiquette Smartphones
Using small words and writing them entirely when you have enough character space is the most effective way to text. Small words do not take up a lot of character space, which gives texters more space to send the message.
Writing entire words rather than abbreviations ensures understanding because abbreviations and acronyms are not understood by everyone.
Send simple text messages because they are easy to understand.