How to adjust the text size in text messages

Text in text messages is resized by using native phone features, downloading third-party apps, using special symbols and formats, and taking into account the recipient's device and settings. Detailed introduction: 1. For the functions that come with the phone, find this option in the phone settings and adjust it as needed; 2. Download third-party applications and search for keywords such as "font size adjustment" in the app store. There are many options. Applications to choose from; 3. Use special symbols and formats, add corresponding symbols before and after the location where the font size needs to be adjusted, and then send the text message; 4. Consider the recipient's device and settings, etc.